Quick Reference Dictionary of Engineering Terms　工学　 (English - Japanese / 土木英和辞典）

1 English-Japanese Quick Reference Dictionary: Engineering Terms

Introduction This quick reference dictionary was compiled to assist the engineering student or intern in learning vocabulary words that would be helpful if the student found himself or herself working (or studying) in Japan. It assumes the reader has a basic understanding of the structure and grammar of the Japanese Language, but such knowledge is not necessary to benefit from the book. Words were chosen based on English vocabulary from my own domestic work experience and input from students that have traveled to and worked in Japan in the Engineering field. Words from many different engineering specialties are included, as well as some day-to-day or business terms that are used frequently in a professional engineering setting. Words in the latter category are separated out into a basic words section for ease of use. At times, multiple entries of the same word are included. Sometimes this reflects the fact that there are multiple Japanese translations of the same English word. Other times, there are two different Japanese words that are used for this entry, and their use depends on whether the word is used in the context of job-related communication or in the context of day-to-day conversations. The format of each word entry is illustrated below:

Brief Definition Romanized Pronunciation

Part of Speech

English Word Japanese Equivalent

Engineering Noun The act of applying the principals of science and mathematics to natural energy sources for the benefit and growth of society. koogaku

2 English-Japanese Quick Reference Dictionary: Engineering Terms

One final note concerning the Romanized Japanese Pronunciation: The following English conventions were used: Double Consonants: tt ( ie. = Watto) Long Vowels: oo (ie. = Hosoodooro) Two ns next to each other: nn

(ie. = Tonneru, so it is not confused with a double consonant.)

A A

abrasive

Irritating or rough.

adj.

suriherasu

absolute

A quantity which is independent of arbitrary standards of measurement.

adj.

zettai ryou

absolute value

A number which is equal in magnitude to a given real number but is always nonnegative.

noun

zettai chi

absolute zero

The theoretical temperature at which no heat energy can exist; also defined as 0 Kelvin or -273.15C.

noun

zettai reido

absorb

To take up or draw in.

verb

kyuushuu suru

abstract

A beginning section of text that summarizes the essentials of the following document.

noun

abusutorakuto

abstract

That which is confined to theory or speculation as opposed to practical application.

adj.

chuushiu

abutment

The part of a structure that receives pressure and bears load.

noun

kyoudai

acceleration

The rate at which velocity changes over time.

noun

kasokudo

accuracy

Freedom from error.

noun

seido

action

An effect.

noun

sayou

adhesive

Tending to stick by gluing or fusing.

adj.

nenchakusei (no)

admixture

Something added through mixing.

noun

kongou(butsu)

aerospace engineering

The branch of engineering that deals with flight within the earth's atmosphere and the space beyond.

noun

koukuuuchuu koogaku

English-Japanese Quick Reference Dictionary: Engineering Terms 3 English-Japanese Quick Reference Dictionary: Engineering Terms 4

A A

aesthetics

A state of containing a visually pleasing element or elements.

noun

bigaku

affiliation

A group with which one associates with or becomes a member.

noun

teikei / gappei

/

aggregate

Hard non-reactive substance (e.g. gravel) mixed with a cementing material to form concrete or mortar.

noun

kaigoutai

algebra

A branch of mathematics using symbols (letters) to explore the relationships between numbers.

noun

daisuugaku

algorithm

A procedure for solving a mathematical problem using a series of succinct repeatable steps.

noun

arugorizumu

align

To place into a correct position.

verb

seeretsu saseru

alley

A narrow street that allows access to the rear of buildings or connects parallel streets.

noun

uradouri / roji

/

allocate

To distribute for a specific purpose.

verb

(wari)ateru

alloy

A substance composed of two or more metals, fused together by dissolving together when molten.

noun

gookin

aluminum

A bluish silver-white, malleable, ductile metallic element.

noun

arumi(niumu)

amount

The total number or quantity.

noun

gookei

ampere

The base unit of electric current in the International System of Units.

noun

ampea

analysis

Separation of a whole into its component parts.

noun

bunseki

analyze

To study the interaction and relationship of the parts of something by analysis.

verb

bunseki suru


A A

angle

The figure formed by two lines extending from the same point.

noun

kakudo

apparatus

A set of materials or equipment designed for a particular use.

noun

soochi

approximate

Nearly, but not perfectly, exact.

adj.

daitai (no)

approximately

Nearly correct or exact

adv.

yaku

arch

A supportive curved structural member that spans an opening.

noun

yumigata

architecture

The art or practice of designing the layout and appearance of structures, especially habitable ones.

noun

kenchikugaku

artificial neural network

A man-made computer architecture in which processors are interconnected in a manner suggestive of the neurons in a human brain.

noun

jinkou shinnkei kairo mou

assess

To determine the importance, size, or inherent value of something.

verb

hyooka suru

assignment

A specified task or amount of work to be undertaken at the request of an authority.

noun

ninmu

association

An organization of persons having a common interest.

noun

dantai

assumption

A fact or statement that is taken for granted.

noun

katei

atomic energy

Energy produced by the breakdown of large atoms into smaller atoms.

noun

genshiryoku

automation

The technique of making a process or system operate independently of human control.

noun

jidouka

available

Present in the proper chemical or physical form to be usable (such as by an industrial plant)

adj.

shiyoukanou


A B

axiom

A statement that is accepted as true, to be used as a basis for a mathematical argument.

noun

koori

axle

A shaft on which a wheel (or wheels) revolves.

noun

shajiku

balance

Stability produced by equal distribution of force on each side of an axis.

noun

tsuriai

ball bearing

One of several hardened steel balls that roll easily over each other, to be used in mechanical joints.

noun

tamajikuuke

barrel

An easily visible plastic barrier used in roadway construction to contain traffic.

noun

taru

barrier

A dense immovable wall that is intended to block passage of traffic between lanes.

noun

shouheki

bend

To turn or force from a straight configuration.

verb

mageru

bid

To offer a price for payment or legal acceptance.

noun

nyuusatsu

big bang theory

The astronomic theory that states the universe originated from a single explosion of nearly infinite energy.

noun

biggu ban uchu ron

binary

A numbering system of base 2.

adj.

nishinhoo(no)

biodegradable

Capable of being broken down by the action of living things (such as microorganisms).

adj.

seibutsu bunnkaisei na

biodegradation

The process of being broken down by the action of microorganisms.

noun

seibutsubunkai

biofeedback

The technique of making involuntary bodily processes perceptible to the senses with the goal of manipulating them with the mind.

noun

baiofiidobakku

bioreactor

A device in which living organisms (i.e. bacteria) synthesize useful substances or break down harmful ones.

noun

baioriakutaa


B B

biotechnology

Applied Biological science, especially in genetic engineering.

noun

seibutsu kougaku

board

A long piece of lumber of little thickness.

noun

ita

bolt

A metal rod or pin for fastening objects together.

noun

boruto

bond

An adhesive or cementing substance that combines two materials.

noun

setchakuzai

boring

A cylindrical mass of material, usually excavated from the ground for testing purposes.

noun

sankou

brace

An auxiliary structural member that transmits or supports force or pressure.

noun

sasae

breakthrough

A sudden advance, especially in scientific knowledge.

noun

hakken

brevity

Shortness or conciseness of expression.

noun

kanketsusa

brick

A small rectangular unit of building or paving material.

noun

renga

budget

To allocate funds towards expenditures.

verb

yosan o kumu

budget

A plan for the allocation of funds and the payment of expenditures.

noun

yosan

bulk

Largeness of size, shape, or mass.

noun

youseki

bulldozer

A construction machine with a broad horizontal blade for moving earth.

noun

burudoozaa

buoyant

Displaying a tendency to float.

adj.

ukabiyasui


B C

burst

A sudden blast or outbreak.

noun

haretsu

business hours

A timeframe that describes the hours of operation of a business.

noun

eigyoojikan

buttress

A projecting structure of masonry or wood that supports a wall.

noun

sasae

by-product

Something produced in an industrial or biological process that is in addition to the desired product.

noun

fukusanbutsu

byte

A group of eight binary digits processed as a unit by a computer.

noun

baito

cage

A framework that serves as support.

noun

ori

calculate

To determine by mathematical processes.

verb

keisan suru

calculation

The result of a worked mathematical process.

noun

keisan

calculator

An electronic device used to perform mathematical calculations.

noun

dentaku

calculus

The branch of mathematics that deals with the theory of integrals and derivatives.

noun

bisekibun

caliber

Degree of strength, reliability, or quality.

noun

rikiryou

canal

An artificial waterway for navigation or for irrigating land.

noun

unga

capacitor

An electrical component used in circuits to store energy in the form of electrical potential.

noun

chikudenki

capital

The value of accumulated goods and currency.

noun

shihonkin


C C

carbon

A nonmetallic element that forms diamond and graphite and is found in coal and other carbonates.

noun

tanso

cartridge

A container that holds an otherwise unmanageable substance and is usually easily changed.

noun

kaatorijji

catalyst

A substance (i.e. an enzyme) that enables a chemical reaction to proceed at a faster rate, or under different conditions than otherwise possible.

noun

shokubai

cell

A very small division of living matter, with one center of activity, able alone or with others to perform all the operations necessary for life.

noun

saibou

center of gravity

The point at which the weight of an object may be theoretically concentrated.

noun

juushin

centimeter

A unit of length equal to 1/100th of a meter.

noun

senchi(meetoru)

certification

A statement made by an official person that a fact or facts are true.

noun

hoshou

channel

A natural or man-made path used to contain and direct a flowing fluid.

noun

suiro

chapter

A local branch of an organization.

noun

shibu

characteristic

A feature that indicates a special quality or identity.

adj.

tokuyuu no

chemical

A substance obtained by a chemical process or used for producing a chemical effect.

noun

kagakubusshitsu

chemical engineering

Branch of engineering that deals with the creation and manipulation of chemical compounds.

noun

kagakukougaku

chemical reaction

An interaction between chemical compounds that changes reactants into chemical products.

noun

kagakuhannou

chlorine

A halogen element that is used as a disinfectant in water purification.

noun

enso


C C

circuit

The complete path of an electric current that includes a source of electric energy.

noun

kairo

circulate

To become widespread.

verb

hiromaru

circumference

A measurement of length that describes the distance around the outer edge of a circle.

noun

enshuu

civil engineering

Branch of engineering that deals with the design and analysis of structures and other public works.

noun

dobokukougaku

clarification

Communication that renders an idea free of confusion.

noun

kaimei

classification

A systematic approach for grouping items into categories according to pre-established criteria.

noun

bunrui

clockwise

In the direction in which the hands of a clock rotate when viewed from the front.

adv.

tokeimawari

coagulate

To cause to become viscous or thickened into a cohesive mass.

verb

katamaru

code

A system of principles or rules.

noun

houtenn

coefficient

The number by which a variable is multiplied.

noun

keisu

cohesion

The act of sticking together tightly.

noun

danketsu

coincide

To occupy corresponding positions on a scale or in a series.

verb

icchi suru

collaborate

To work jointly with others or together, especially in an intellectual endeavor.

verb

gassaku suru

collapse

To cave in or give way.

verb

houkai suru


C C

collision

Act of coming together with direct impact.

noun

shoototsu

combine

To join together, to form a single unit or whole, unite.

verb

kumiawasu

combustible

Capable of the spontaneous act of burning.

adj.

kanensei (no)

communication satellite

A manufactured machine used to relay video or audio signals from orbit in outer space.

noun

tsuushin eisei

compass

A drafting instrument used for drawing circles.

noun

konpasu

compensate

To make an appropriate payment.

verb

hoshoo suru

compensation

Payment for goods or services rendered.

noun

hoshoo

competence

The knowledge that enables a person to perform a specific function well.

noun

nooryoku

compiler

A computer program that translates a set of high-level commands into machine language to be executed.

noun

konpaira

complete

To bring to an end, especially into a perfected state.

verb

kansei suru

complex

Hard to analyze or understand.

adj.

fukuzatsu (na)

composite

Describing a solid material made of multiple substances that add to the whole, yet retain original properties.

adj.

goosei (no)

compound

Composed of two or more parts.

adj.

fukugoo (no)

compress

To press or squeeze together.

verb

asshuku suru


C C

compression (force)

A force which tends to shorten or contract the body on which it is applied.

noun

asshuku

compute

To make a calculation.

verb

keisan suru

computer science

Study or practice of computer programming and software creation.

noun

jouhoukougaku

computer-aided design

Act of creating construction documents using specialized computer software.

noun

kyado

CAD

concept

An abstract or generic idea generalized from particular instances.

noun

gainen

concise

Free from all elaboration and superfluous detail.

adj.

kanketsu (na)

conclude

To reach a logically necessary finality.

verb

ketsuronn o dasu

concrete

A material made with a cementing agent, an aggregate, and water which sets and hardens the mixture.

noun

konkuriito

condition

A current state of being.

noun

jootai

conductivity

A measurement of the ease of which an electrical component allows flow of an electric current; also the reciprocal of electrical resistivity.

adj.

doudensei

conductor

A material or object through which electric current flows easily.

noun

doudentai

confident

Possessing great assurance.

adj.

kakushinnshite

confidential

Containing information of a secret nature.

adj.

kimitsu (no)

connection

Something that connects; a link.

noun

rennketsubu


C C

consolidate

To form into a compact mass.

verb

kyouko ni naru

construction

The process, art, or manner of building something.

noun

kensetsu

consultant

One who gives professional advice or services.

noun

konsarutanto

contaminate

To make unusable through the introduction of dangerous or undesirable substances.

verb

osen suru

contract

A legal document describing a binding agreement between two or more parties.

noun

keiyakusho

contractor

A person who contracts to perform work or provide supplies for civil engineering projects.

noun

dokenya

contraption

An often small mechanical or electronic device with a practical use.

noun

shikake

control

A device or mechanism used to regulate something.

noun

kanri

convex

Curved or rounded like the exterior of a sphere.

adj.

totsumen (no)

copier

A machine used to create additional identical paper documents from an original.

noun

kopiiki

copper

A soft reddish metal; also an elemental substance.

noun

dou

copyright

The exclusive legal right to publish and sell a work.

noun

chosakuken

cord

A long flexible building material that consists of many thin strands of metal, woven together.

noun

himo

core

A basic, essential, enduring part.

noun

kakushin


C C

corporation

A legally autonomous association of employers and employees in a business venture.

noun

kigyoo

correction

Something substituted in place of what is wrong.

noun

teisei

corrective

Something intended to correct.

adj.

shuseitekina

correspondence

Communication by letters or written notices.

noun

tsuushinn

corrosion

The product of gradual wear by chemical action.

noun

fushoku

corrugated

Having a shape of alternating ridges and grooves.

adj.

namigata (no)

cosmetic

Superficial; Lacking depth.

noun

hyoomen teki (na)

council

A group that acts as an advisory or legislative body.

noun

iinkai

counterweight

An equivalent weight used in mechanical systems to balance forces for operational purposes.

noun

fundou

cross section

A representation of a cutting of something, cut at right angles to a given axis.

noun

danmen

crucial

Important or essential.

adj.

juudai (na)

cubic

Of third degree or power.

adj.

rippoo (no)

culvert

A drain that passes perpendicularly to a path for the purpose of allowing fluid to flow under.

noun

ankyo

cumulative

Increasing by successive additions.

adj.

ruiseki (no)


C D

curb

A restraining frame, border, or edging.

noun

yokusei

curve

A smoothly bent line.

noun

kyokusen

cylinder

The surface traced by a straight line moving parallel to another fixed straight line.

noun

enchuukei

damage

Harm resulting from injury to person or property.

noun

songai

data

Factual information (such as measurements) used as a basis for reasoning or calculation.

noun

deeta

database

A large collection of data optimized for rapid retrieval.

noun

deeta bessu

debris

The remains of something broken down or destroyed.

noun

gareki rui

decimal

Numbered or proceeding by tens.

adj.

shoosuu (no)

decompose

To break up into constituent parts through a chemical process.

verb

bunnkai suru

deep

Extending far downward.

adj.

fukai

defect

An imperfection that impairs worth or utility.

noun

kekkan

deform

To alter the shape of by stress.

verb

hennkei saseru

demolish

To tear down or break into pieces.

noun

kaitai suru

denominator

The part of a fraction below the line that signifies division.

noun

bunbo


D D

density

The quantity per unit volume or unit area.

noun

mitsudo

derivative

The limit of the ratio of the change in a function to the change in its independent variable as the variable approaches zero.

noun

doukannsu

design

A sketch or drawing showing the main features of something to be carried out or build.

noun

sekkei

detour

A deviation from a direct course, usually used in the case of roadway closures.

noun

ukairo

development

Result of making land suitable for commercial or residential purposes.

noun

kaihatsu

dimension

A measure in one direction.

noun

sunpoo

director

The authoritative head of an organized group or management unit.

noun

torishimariyaku

discrete

Describing specifically a single component semiconductor, as opposed to circuit board comprised of many semiconductors.

adj.

dessukurii

discussion

A thourough treatment of a topic or questions in a scientific paper.

noun

koosatsu

disinfectant

A substance that eliminates the potential for microbial contamination.

noun

shoodokuzai

disparity

Being completely different or unequal.

noun

kakusa

dissolve

To cause a solute to disperse into solution.

verb

tokeru

distill

To purify a liquid by successive evaporation and condensation.

verb

jooryuu suru

drafting

Act of drawing a representation of something to be built.

noun

seizu


D E

drag

The resisting force acting on a body (such as an airplane) moving through a fluid (such as air).

noun

kouryoku

drainage

The process of removing undesirable excess liquid from a surface.

noun

haisui

drainage system

A civil engineering work used to remove rainwater from roadways or land.

noun

haisui setsubi

driveway

A privately driven surface that connects a public roadway to a private lot or building.

noun

shidou

effective

Producing a desired effect, such as the stresses in soils that determine strength.

adj.

kooka teki (na)

efficiency

Quickness of working well.

noun

kouritsu

elastic

Able to spring back into shape after being stretched or able to spring back into shape after being stretched or bent.

noun

danseina

electric field

A region associated with a distribution of electric charge where resulting forces act upon other electric charges.

noun

denba

electric motor

A rotating machine that transforms electrical energy into mechanical energy.

noun

dendouki

electric potential

The energy released in the transfer of a unit quantity of electricity from one point to another.

noun

deni

electric power

The means of supplying energy that utilizes electricity.

noun

denriku

electrical engineering

Branch of engineering that deals with the design of electrical circuits and components.

noun

denki kougaku

electrical steel

Steel comprised of a percentage of silicon, used to transform kinetic energy to electrical energy, or vice-versa (Also called Silicon Steel).

noun

denrokou

electron

An elementary atomic particle with an inherent negative charge.

noun

denshi


E E

element

A quantity which can be noticed.

noun

youso

elementary particle

The most basic indivisible particles that comprise matter and energy and dictate fundamental forces of nature.

noun

soryuushi

elevation

The height of something, as measured from the surface of the ocean.

noun

koudo

embankment

A sloping expanse of soil or other construction material.

noun

teiboo

employee

One employed by another for wages or salary.

noun

juugyooin

energy

The capacity for doing work.

noun

katsuryoku

engineering department

A group within a company or government agency which practices engineering.

noun

gijutsubu

entropy

State or magnitude of disorder.

noun

entoropii

environmental department

A group within a company or government agency which practices environmental control or observation.

noun

kankyoobu

enzyme

Complex proteins that are produced by living cells to speed up specific biochemical reactions.

noun

kooso

equal (to)

Like in magnitude or nature.

adj.

doutou no

equation

A formal statement of the equality of mathematical or logical expressions.

noun

hooteishiki

equipment

The fixed assets of a business, other than land and buildings.

noun

bihinn / kizai

/

error

Variation in measurements or calculations of a quantity due to mistakes or to uncontrollable factors.

noun

machigai


E E

estimate

A statement of the cost of work to be done; a rough or approximate calculation.

noun

mitsumori

evaporate

To convert into vapor.

verb

joohatsu suru

even (number)

A numerical value that leaves no remainder when divided by (2).

noun

guusuu

excavate

To dig out and remove.

verb

hakkutsu suru

existing

Present in the current state.

adj.

kison

expansion

The state of increasing in volume.

noun

kakudai

experiment

An operation carried out under controlled conditions in order to discover an unknown effect.

noun

jikken

explicit

Clear and fully expressed; with full details.

adj.

meijiteki

extraction

The chemical process by which a product is removed; the process of treating with a solvent to remove a soluble substance.

noun

chushutsu

fail

To lose strength.

verb

yowaru

fault

A fracture in earths crust and the location of frequent tectonic activity.

noun

katsudansou

fiberglass

A composite structural material of plastic and glass in fibrous form.

noun

faibaagurasu

fieldwork

Work done on job sites.

noun

jicchi kennkyuu

flammable

Capable of being easily ignited and of burning quickly.

adj.

kanennsei no


F F

flow

The motion characteristic of fluids.

noun

nagare

fluid mechanics

A branch of physics that deals with fluids, their properties and their motion.

noun

ryuutairikigaku

force

An influence, that if applied to a free body, results in its acceleration and sometimes in its deformation.

noun

chikara

foreman

A person in charge of a group of workers.

noun

genba kantoku

formula

A general fact, rule, or principle expressed in usually mathematical symbols.

noun

kooshiki

formulate

To put into a systematized statement or expression.

verb

teishikika suru

formulation

An expression in an exact way.

noun

koushikika

foundation

An underlying base or support; the whole substructure of a building.

noun

kibann

fraction

A numerical representation indicating the quotient of two numbers.

noun

bunsuu

fracture

To cause a small break in.

verb

oreru

frame

The load-bearing skeleton of a structure.

noun

koozoo

framework

A skeletal, openwork, or structural frame.

noun

honegumi

friction

The force that resists relative motion between two bodies in contact.

noun

masatsu

function

The act of working according to intended design.

verb

ugoku


F G

function

A mathematical correspondence where one variable is linked to another in an exclusive manner.

noun

kansuu

funds

Money that is available to be distributed.

noun

shikin

fuzzy logic

Theory that challenges traditional logic as it applies to self evident truths.

noun

fajii riron

galvanize

To immerse in molten zinc to produce a coating of zinc-iron alloy.

verb

aenmekki o suru

gas main

Large pipe that transmits natural gas between distribution centers.

noun

gasu honkan

gauge

An instrument for measuring or testing.

noun

keiryooki

gear

A toothed wheel.

noun

gia

gear box

A mechanical casing containing gears.

noun

hensoku ki

gear ratio

A ratio measure of the difference of diameter of two adjacent gears.

noun

haguruma hi

generator

A machine by which mechanical energy is changed into electrical energy.

noun

hatsudenki

genetic engineering

Branch of biology that deals with the reconstruction of DNA in plants and animals.

noun

idenshikougaku

geology

A science that analyzes the history of the earth and its life by means of its rocks and minerals.

noun

chishitsugaku

geometric mean

The number that is the second of three consecutive terms of a geometric progression.

noun

kikaheikin

geometry

A branch of mathematics that deals with the properties and relationships of points, lines, angles, etc.

noun

kikagaku


G H

grade

A level or state of quality as defined by industry standards.

noun

gureedo

gram

A metric unit of mass equal to the mass of one cubic centimeter of water at its maximum density.

noun

guramu

graph

A diagram that represents the variation of a variable in comparison with other variables.

noun

gurafu

graphics

A set of drawings, images, or formations of text or engraving.

noun

gurafikkusu

guardrail

A safety system of posts and railing constructed along road embankments.

noun

gaadoreeru

gutter

A sloped or depressed area adjacent to a roadway curb line used to channel rainfall and runoff.

noun

dobu / mizo

hairline (crack)

An extremely thin, often microscope fracture.

noun

keware

hard drive

A piece of computer hardware used to store data magnetically.

noun

haadodisuku doraibu

hardness

Resistance of metal to indentation or scratching under a static load.

noun

katasa

hardware

Tangible items of equipment or components used for a particular purpose.

noun

haado ueaa

heat

The energy associated with temperature.

noun

netsu

heat capacity

The potential or suitability for storing thermal energy.

noun

netsuyooryoo

heat insulating

A nonconductive material used to prevent the transfer of thermal energy.

noun

dannetsuzai

heavy water

The molecular compound formed by two hydrogen isotopes (deuterium) and oxygen.

noun

juusui


H H

high-priority

Having a urgent or important nature.

adj.

saiyuusen (no)

high-voltage

Describing electric lines that posses a dangerously large electric potential.

adj.

kooatsu (no)

highway

A limited-access roadway for the rapid movement of motor vehicles.

noun

kousokudouro

hinge

A jointed device on which a door or other swinging part turns.

noun

chootsugai

homogeneous

Of uniform structure or composition throughout.

adj.

tanitsu (no)

horizontal

Operating in a plane parallel to the horizon.

adj.

suihei (na)

hydroelectric

Of or relating to production of electricity by waterpower.

adj.

suiryoku hatsuden (no)

hypothesis

A tentative assumption made in order to draw out and test its logical or empirical consequences.

noun

kasetsu

impedance

The apparent opposition in an electrical circuit to the flow of an alternating current.

noun

denki teikou

inaccurate

Not accurate; faulty.

adj.

fuseikaku (na)

inch

A unit of length equal to 1/36 yard.

noun

inchi

incidental

Being likely to be included as a normal consequence. (e.g. payment for construction items.)

adj.

fuzuitekina

incline (of a road)

A sloped or slanted surface.

noun

shamenn

industrial

Relating to systematic labor, especially for the creation of something of value.

adj.

koogyoo (no)


I I

inertia

Property of matter where a body in a motion state tends to remain in it unless acted upon by external force.

noun

kansei

infinite

Extending endlessly.

adj.

mugen (no)

infrared rays

Energy having a wavelength between about 700 nanometers and 1 millimeter.

noun

sekigaisen

ingenuity

Cleverness or aptness of design or contrivance.

noun

koumyousa

innovate

To do something in a new, better, or more productive way.

verb

kushinnsuru

input

Power or energy put into a machine or system for storage or use.

noun

nyuuryoku

insignificant

Sufficiently small in comparative size, quantity, or number as to be not worth considering.

adj.

torunitaranai

inspection

The act of officially examining.

noun

kensa

instability

The state of being unfirm or unfixed.

noun

fuantei

insulation

Material used to separate two or more conducting bodies to prevent transfer of electricity, heat, or sound.

noun

dannetsuzai

integral

The resulting mathematical function when a differential is integrated.

noun

sekibun

integrate

The act of using mathematical operations to find a function whose differential is known.

verb

sekibunn suru

intern

An advanced student or graduate usually in a professional field, gaining supervised experience.

noun

kenshuusei

inverse

Describing a mathematical function that is derived from another function by interchanging two variables.

adj.

gyaku suu


I J

iron

A very common and useful metal; also an elemental substance.

noun

tetsu

iron

A heavy malleable ductile magnetic silver-white metallic element that readily rusts in moist air.

noun

tetsu

isometric

A spacial system characterized by three equal axes at right angles.

adj.

touseki no

itemize

To set down in detail or by particulars.

verb

koomokubetsu ni wakeru

jack

Something that holds or supports in position.

noun

jakki

jam (traffic)

Undesirable buildup of vehicles on transportation routes.

noun

kootsuujuutai

jamb

An upright surface that forms the side of an opening.

noun

wakibashira

jet

A forceful stream of fluid discharged from a nozzle.

noun

funnsha

jobsite

A physical location where an engineering work is being constructed.

noun

kenchikugenba

joint

The junction of multiple members of a framed structure.

noun

setsugoobu

joist

A piece of timber or metal that spans walls and supports a roof or floor above.

noun

hari

junction

A place or point of meeting.

noun

setsugou bu

junction box

A chamber inlaid into pavement or sidewalk to serve as a connection point for underground wiring.

noun

setsuzokubako

keyboard

An assemblage of systematically arranged keys by which a machine or device is operated.

noun

kenban


K L

kilowatt

(1000) of the absolute meter-kilogram-second units of power.

noun

kirowatto

laboratory

A place equipped for experimental study in a science or for testing and analysis.

noun

kenkyuujo

laminate

An artificial covering for decorative purposes.

noun

usuita

landslide

The usually rapid downward movement of a mass of rock, earth, or artificial fill on a slope.

noun

jisuberi

lane

A narrow strip of roadway for a single line of vehicles.

noun

shasenn

laser

A device that utilizes the natural oscillations of atoms between energy levels to make tangible radiation.

noun

reezaa

liability

State of being legally obligated.

noun

fusai

light bulb

An electric lamp in which a filament gives off light when heated by an electric current.

noun

denkyuu

linear

Related to something which is directly or inversely proportional to a given variable; a linear diagram.

noun

senkei

logarithm

The exponent that indicates a power to which a number is raised to produce a given number.

noun

taisuu

loss

The act or an example of losing or failing to keep something.

noun

son

magnesium

A common silver-white metal; also an elemental substance.

noun

jiki

magnetic

Of or relating to a magnet or to magnetism.

adj.

jishaku (no)

magnitude

Spatial quality; size or intensity.

noun

kibo


M M

management

The group of persons responsible for the conducting or supervising of something.

noun

kannrisha

manufactured goods

Made or produced articles for sale.

noun

seihin

manufacturing

Process of making raw materials into a product suitable for use.

noun

kakou

maximum

The largest value assumed by a continuous function defined on any given interval.

noun

saikouchi

measurement

A figure, extent, or amount obtained by measuring.

noun

sunnpou

mechanics

A branch of physical science that deals with energy and forces and their effect on bodies.

noun

rikigaku

medical

Relating to physicians or to the science that deals with the maintenance of health.

adj.

igakuno

medical school

An academic entity that trains pupils in the theory and practice of Medicine.

noun

igaku kou

mesh

Material woven in a network with small holes between the threads.

noun

amime

metal

Any of various ductile and typically lustrous substances that are good conductors of electricity and heat.

noun

kinzoku

metric system

A decimal system of weights and measures based on the meter and on the kilogram.

noun

meetoru hoo

milligram

(1/1000) of a gram, a metric unit of mass nearly equal to the mass of one cubic centimeter of water at its maximum density.

noun

miriguramu

millimeter

(1/1000) of the base unit of length in the International System of Units.

noun

miri

minimum

The smallest value assumed by a continuous function defined on any given interval.

noun

saiteigen


M N

model

A particular type of vehicle, weapon, machine, instrument, etc.

noun

kata

modulus

Rate; ratio; proportion; percentage.

noun

ritsu

monitor

A general term for technology used to display images.

noun

monitaa

mouse

A small manual device that controls movement of the cursor on a computer monitor.

noun

mausu

multiplication

A mathematical operation comprised of adding an integer to itself a specified number of times.

noun

kakezan

negative (number)

A numeric value which is less than zero.

noun

fusuu

nonlinear

Related to something which is not directly or inversely proportional to a given variable. A nonlinear diagram.

noun

hisenkei

notes

Brief comments to aid in understanding.

noun

chuuki

notify

To tell someone of or about something.

verb

tsuchisuru

nuclear reactor

A device for the controlled release of nuclear energy.

noun

genshiro

numerical

Expressed in or involving numbers or a number system.

adj.

kazu (no)

occupation

The principle career or business of one's life.

noun

shokugyoo

odd (number)

A numerical value that leaves a remainder equal to (1) when divided by (2).

noun

kisuu

on-ramp

A ramp which connects a surface road to a limited-access highway.

noun

iriguchi ranpu


O P

optimal

Most desirable or satisfactory.

adj.

saiteki (no)

origin (of coordinates)

The intersection of the axes of a coordinate system.

noun

genten

oval

Geometric figure similar to a circle, but with two differing axis lengths.

noun

daenkei (no)

overflow

To fill a space to capacity and spread beyond its limits.

verb

afureru

overload

To put an excess weight or mass upon.

verb

nimotsu o tsumisugiru

panel

A flat usually rectangular piece of construction material made to form part of a surface.

noun

paneru

parallel

Extending in the same direction, everywhere equidistant, and not meeting.

adj.

heikoo (no)

parameter

An arbitrary constant whose value characterizes a member of a system.

noun

parameetaa

pavement

The artificially covered surface of a public thoroughfare.

noun

hosoodooro

percentage

A part of a whole expressed in hundredths.

noun

hyakubunritsu

perpendicular

Two or more lines, vectors, etc. standing at right angles to each other.

adj.

suichoku (na)

phase

A particular state in a regularly recurring cycle of states.

noun

daikai

physics

A science that deals with matter and energy and their interactions.

noun

butsurigaku

pier

An intermediate span support between two bridge abutments.

noun

kyoukyaku


P P

plaster

A pasty mixture of lime, water, and sand that hardens on drying and is used for coating walls and ceilings.

noun

shikkui

plot

To mark or note on or as if on a map or chart.

verb

(gurafu jo ni) (ten o) kaku

()()

plutonium

A radioactive metallic element similar chemically to uranium.

noun

purutoniumu

plywood

A structural material consisting of sheets of wood cemented together at varying angles.

noun

beniyaita

polar coordinates

A coordinate system that uses distance and angle to locate points.

noun

kyokuzahyou

positive (number)

A numeric value which is greater than zero.

noun

seisuu

power

A source or means of supplying electrical energy.

noun

denryoku

power (mathemtical)

The number of times a number occurs as a factor in a product.

noun

ruijo

power plant

An electric utility generating station.

noun

hatsudensho

practical

Capable of being put to use or account.

adj.

jitsuyou teki na

precise

Exactly or sharply defined or stated.

adj.

seikaku (na)

preliminary

Coming before and usually forming a necessary prelude to something else.

adj.

yobi (no)

pressure

The scalar quantity that describes a magnitude of force exerted over some surface divided by the suurface's area.

noun

atsu ryoku

professional

One that engages in a pursuit or activity professionally.

noun

puro


P Q

profit

The excess of income over expenditures.

noun

rieki

program (computer)

A sequence of coded instructions that can be executed.

noun

purogramu

programming

Act of inputting high-level language commands into a computer to be compiled and executed.

noun

puroguramingu

property

Something owned, usually a piece of real estate.

noun

shisan

proposed

Recommended to correct something that is currently lacking.

adj.

teian

protocol

A code prescribing strict adherence to correct etiquette.

noun

giteisho

quadrangle

A four sided open area formed by the walls of adjacent buildings.

noun

nakaniwa

quadrant

One of four parts into which a plane is divided by its rectangular coordinate axes.

noun

shibun'en

quadratic

Involving mathematical terms to the second power, but no higher.

noun

niji

quadratic equation

An equation that includes mathematical terms to the second power, but no higher.

noun

nijihooteishiki

quadrilateral

A four-sided polygon.

noun

shihenkei

qualification

A proof that one has passed an examination and gained a certain level of knowledge or skill.

noun

shikaku

quality assurance

A firm statement that a products quality certainly meets pre-determined levels.

noun

hinshitsuhoshou

quality control

Activities and checks designed to ensure adequate quality in manufactured products.

noun

hinshitsukanri


Q R

quantity

A measured or estimated amount.

noun

suuryoo

quotient

The result of dividing two numbers.

noun

shoo

radioactive

Caused by or exhibiting radioactivity.

adj.

hooshasei (no)

radius

A line segment extending from the center of a circle or sphere to its circumference or bounding surface.

noun

hankei

railroad

A permanent road having a line of rails fixed to ties for the movement of locomotives.

noun

senro

reaction

Force exercised by a body in reply to another force, which is of equal strength and acts in the opposite direction.

noun

han'noo

reaction

Opposition to a force, influence, or movement.

noun

hannoo

rectangle

A parallelogram containing four right angles with adjacent sides of unequal length.

noun

choohookei

rectangular coordinates

A Cartesian coordinate system with straight-line axes and perpendicular coordinate planes.

noun

chokkouzahyou

refinery

A building and equipment for refining or processing.

noun

seirensho

reliability

The extent to which a measuring procedure or device yields the same results on repeated continuous trials.

noun

shinraisei

replacement

Something that is utilized in place of something and is designed to fulfill its original purpose.

noun

kakegae

reservoir

A place where something is kept in store, such as an artificial lake where water is collected.

noun

chosuichi

resistivity

The opposition offered by an electrical component to the passage of an electric current; also the reciprocal of electrical conductivity.

adj.

teikou


R R

resistor

An electric component that offers an opposing force to current that passes through it.

noun

teikouki

restoration

A bringing back to a former position or condition.

noun

shuufuku

restrain

To moderate or limit the force, effect, or full exercise of.

verb

yokusei suru

results

Something obtained by calculation or scientific investigation.

noun

kekka

retaining wall

A structural barrier used to hold back an engineering material, usually soil.

noun

youheki

right angle

An angle which measures 90 degrees.

noun

chokkaku

rivet

A headed pin or bolt of metal used for uniting two or more pieces of metal.

noun

byo

rock

A concreted mass of stony material or broken pieces of such masses.

noun

iwa

roller

A revolving cylinder over or on which something is moved.

noun

rooraa

rotation

One complete turn round a fixed point.

noun

kaiten

rotation

The process of spinning around an axis.

noun

kaitenn

ruler

A smooth-edged strip that is marked off in units and is used as a straightedge or for measuring.

noun

joogi

sanitation

The act or process of collecting and treating domestic waterborne wastes.

noun

gesuidoo shisetsu

scaffold

A temporary or movable platform for workers.

noun

ashiba


S S

scale

A proportion between two sets of dimensions.

noun

hiritsu

scale

A measuring instrument used to read distances off of engineering or architectural plans.

noun

sukeeru

schematic

A diagram that illustrates a concise plan.

noun

zuhyou

scientific

Exhibiting principles of a department of systematized knowledge as an object of study.

adj.

kagaku teki (na)

screw

A simple machine which is used for fastening pieces of solid material together.

noun

neji

sediment

The matter that settles to the bottom of a liquid.

noun

chindenbutsu

separation

The chemial process of dividing a substance into constituent parts.

noun

bunri

shaft

A commonly cylindrical bar used to support rotating pieces or to transmit power or motion by rotation.

noun

shafuto

shear

A heavy cutting tool which works like scissors.

noun

sendan

shock absorber

Any of several devices for absorbing the energy of sudden impulses or shocks in machinery.

noun

kanshooki

short circuit (electric)

A connection of lower resistance accidentally made between points on a circuit where resistance is normally higher.

noun

tanraku

sign

A posted direction, command or warning along a roadway.

noun

hyoushiki

silicon steel

Steel comprised of a percentage of silicon, used to transform kinetic energy to electrical energy, or vice-versa (Also called Electric Steel).

noun

keisokou

skyscraper

A very tall building.

noun

chookoosoo biru


S S

slope

Upward or downward slant or inclination or degree of slant.

noun

koobai

sod

The grass-covered surface of the ground.

noun

shibatsuchi

software

The set of programs and procedures associated with a system, especially with computers.

noun

sofutowea

soil

The upper layer of earth that may be dug and in which plants grow.

noun

tsuchi

solder

A metal or metallic alloy which is melted and used to join metallic surfaces.

noun

handa

solution

A homogenous blend of a solute in a solvent.

noun

suiyoueki

specific gravity

The ratio of the density of a substance to the density of some other control substance.

noun

hijuu

speed limit

The maximum or minimum road speed permitted by law in a given area.

noun

seigensokudo

square root

A factor of a number that when squared, results in that number.

noun

heihoukon

stability

The strength to stand or endure.

noun

anteisei

stable

Firmly established; not changing or fluctuating.

adj.

antei shiteiru

stake

A pointed piece of wood driven into the ground as a marker or support.

noun

kui

standard

A level or degree of quality that is considered proper or acceptable.

noun

hyoojun

steam

A vapor arising from a heated substance.

noun

suijooki


S T

strain

Minute deformations caused by tension, compression, or other forces.

noun

hennkei saseru

strength

Capacity for exertion or endurance.

noun

tsuyosa

stress

The scalar value that describes a force acting over a surface divided by the area of that surface.

noun

ooryoku

structural

Relating to the design or form of something, especially buildings.

adj.

kouzou

support

To hold up or serve as a foundation or prop.

verb

sasaeru

suspension

A non-homogenous system consisting of a solid solute in a solvent.

noun

kenntagu eki

suspension bridge

A bridge that is supported from above by spans of cables and links.

noun

tsuribashi

tangent

A straight line that is the limiting position of the edge of a curve.

noun

sessen

tension (force)

A force which tends to lengthen or stretch the body on which it is applied.

noun

chouryoku

theodolite

A surveyor's instrument for measuring horizontal and vertical angles.

noun

keiigi

thermodynamics

Branch of physics that deals with thermal energy and heat transfer.

noun

netsurikigaku

tissue

A collection of cells together with their intercellular substance that form the structural materials of a plant or an animal.

noun

saibou no

traffic engineering

Branch of engineering that deals with motor vehicles and the public works they require.

noun

koutsuukoogaku

training

The process of practicing a skill under the direction of a competent observer.

noun

kunn renn


T U

transfer

To cause to pass from one location or state to another.

verb

idou saseru

transistor

A solid-state electronic device that is used to control the flow of electricity in electronic equipment.

noun

toranjisuta

transmission

Act of transporting and delivering energy or material from one location to another.

noun

denndou

transportation

Means of conveyance or travel from one place to another.

noun

shudan

triangle

A 3-sided polygon.

noun

sankakkei

trigonometry

A branch of mathematics that deals with the properties of triangles and trigonometric functions.

noun

sankakuhou

tunnel

A covered passageway; a horizontal passageway through or under an obstruction.

noun

tonneru

UHF

A radio frequency; Ultrahigh Frequency.

noun

kyokuchoo tanpa

ultimate strength

The point at which a material is infinitesimally close to failing.

noun

kyokugen kyoodo

ultrasonic wave

An energy pattern that has a frequency higher than the human ear's audible limit.

noun

chooonpa

ultraviolet radiation

Energy with wavelength shorter than visible light and longer than X rays.

noun

shigaisen

uncertainty

A wavering between two or more conclusions.

noun

futashikasa

update

To bring a set of data from previously-defined values to new, more current values.

verb

koushinn

uranium

A silvery, heavy, radioactive metallic element used in nuclear power generation.

noun

urann


U V

utility

A service (e.g. light, power, water) provided by a public entity.

noun

yuutiritii

vacuum tube

An electron tube evacuated of almost all air.

noun

shinkuukan

valence electron

An electron in the outer shell of an atom.

noun

kadenshi

value

A numerical quantity that is assigned or determined.

noun

suuchi

valve

A mechanical device used to regulate the flow of a liquid or gas.

noun

ben

vane

A thin flat pane that rotates to redirect a flow of a fluid.

noun

yoku

vapor

Diffused matter suspended and floating in the air.

noun

jooki

variable

A quantity that may assume any one of many values.

noun

hensuu

velocity

Quickness and direction of motion.

noun

sokudo

velocity gradient

The set of individual velocities that occur along a boundary or surface.

noun

sokudokoobai

velocity head

Potential energy in a fluid system that results from particle motion.

noun

sokudo heddo

vent

An opening for the escape of a gas or liquid.

noun

tsuukikou

ventilation

A mechanical system or other means of providing fresh air.

noun

kanki

vertex

A point that comprises the intersection of two or more lines or curves.

noun

choutenn


V W

vertical

Perpendicular to the plate of the horizon.

noun

enchoku

VHF

Very high frequency.

noun

choutanpa

vibration

The action of moving back and forth with short concise strokes.

noun

shindoo

void ratio

In soil mechanics, the ratio of the void spaces to solid volume within a soil.

noun

kuugekiritsu

voltage

Electric potential expressed in volts.

noun

den'atsu

volume

Amount of space occupied by a three-dimensional object.

noun

taiseki

water main

A pipe of large diameter used to transmit water between distribution centers.

noun

kyuusui honnkann

water table

The elevation of the surface of water as found in natural underground aquifers.

noun

chikasuimen

watt

An absolute meter-kilogram-second unit of power.

noun

watto

weight

A piece of metal that has a known heaviness and can be balanced against something else in order to measure its heaviness.

noun

omori

widen

To make greater in breadth.

verb

hirogeru

x-axis

One of the three axes in a three-dimensional rectangular coordinate system

noun

ekkusu jiku

xerox (copy)

A photocopy made by a photocopying machine.

noun

zerokkusu

x-intercept

The x-coordinate of a point where a line, curve, etc. intersects the x-axis.

noun

ekkusu seppen


X Y

X-rays

Any of the electromagnetic radiations similar to visible radiation but having shorter wavelength.

noun

ekkususen

yard

A unit of measure equal to (3) feet.

noun

yaado

yaw

Degree of sideways sway or rotation.

noun

henyoo

y-axis

One of the three axes in a three-dimensional rectangular coordinate system.

noun

waijiku

yield (rate)

To produce as return from an investment.

noun

shuuritsu

yield point

Magnitude of stress at which a structural element stops exhibiting elastic strain.

noun

koofukuten

yielding

Giving way to overpowering force or strain.

adj.

jyujyunn na

y-intercept

The y-coordinate of a point where a line, curve, etc. intersects the y-axis.

noun

wai seppen

zero

The arithmetical icon symbolizing the absence of all magnitude or quantity.

noun

zero

zero gravity

An environment which is devoid of substantial gravitational forces.

noun

mu juuryoku jootai

z-plane

Plane in 3-dimensional space defined by the x and y axes.

noun

zetto heimen


A B

academic

Associated with an academy or school, especially of colleges.

adj.

gakumontekina

academic

Associated with an academy or school, especially of colleges.

adj.

daigakuno

advisor

One who gives counsel to another, especially in an academic setting.

noun

komonn

aircraft

A machine used for air travel.

noun

hikooki

align

To place into a correct position.

verb

naraberu

appointment

An arrangement for a meeting.

noun

yoyaku

architect

A person who designs the exterior and spacial layout of buildings.

noun

kenchikuka

beginner

An inexperienced person.

noun

shoshinsha

break

A brief interruption in an activity.

noun

yasumi / kyuukee

/

bridge

A structure that carries a roadway over a depression or obstacle.

noun

hashi

build

To create by uniting materials through a gradual means into a finished whole.

verb

tateru

building

A roofed and walled structure built for permanent use or occupancy.

noun

tatemono

bulletin board

A physical area on a wall used for posting notices.

noun

keijiban

business

A commercial or industrial enterprise.

noun

jigyou


B C

busy

Experiencing a lack of availability.

adj.

isogashii

centigrade

A thermometric scale - the interval between the freezing / boiling point of water is divided into 100 degrees.

noun

sesshi

circular

Of or relating to a circle or its mathematical properties.

adj.

marui

civil

Relating to the general public.

adj.

shimin (no)

colleague

An associate in a profession or other working environment.

noun

dooryoo

community

The people with common interests living in a particular area.

Nooun

chi iki

company

An association of persons for carrying on a commercial or industrial enterprise.

noun

kaisha

compose

To produce a written work.

verb

kaku

conference

A meeting of two or more persons for discussing matters of common concern.

noun

kaigi

corner

The point where converging lines, edges, or sides meet.

noun

kado

correct

To replace something inaccurate or faulty with something accurate or well-suited. (See Repair)

verb

naosu / shuusee suru

/

correct

Conforming to fact or known truth.

adj.

tadashii

dangerous

Something that may cause harm, and requires careful observation.

adj.

abunai / kiken(na)

/

degree

A unit of measure for angles.

noun

do


D F

difference

Something that makes one thing different from another.

noun

chigai / sa

/

email

System of correspondence using computers and electronically stored text and graphics.

noun

iimeeru

E

engineer

A person who is trained in or follows as a profession a branch of engineering.

noun

gishi

engineering

The act of applying the principles of science and mathematics to natural energy sources for the benefit and growth of society.

noun

koogaku

environment

The complex whole of physical, chemical, and biological factors that acts upon an organism.

noun

kankyoo

environmental pollution

The result of making the environment impure by contam-ination with man-made waste.

noun

kankyooosen

exactly

With complete correctness.

adv.

choudo

fabricate

To construct from diverse and usually standardized parts.

verb

tsukuru

flooding

Result of abnormal sustained encroachment of water into homes or onto land.

noun

kouzui

greater than (math; >)

A mathematical operator used between numbers such that the first is larger than the second.

noun

yori ookii

hazardous

Involving or exposing one to risk.

adj.

abunai / kiken(na)

/

internet

An electronic communications network that connects computer networks around the world.

noun

intaanetto

kilometer

(1000) of the base unit of length in the International System of Units.

noun

kiromeetoru

less than (math;

M P

machinery

Functioning units of machines.

noun

kikai

material

Anything from which something is or can be made; a natural or man-made substance.

noun

zairyou

mathematics

The science of numbers and their operations, interrelations, and combinations.

noun

suugaku

necessary

That must be had, obtained, or done.

adj.

hitsuyouna

north

Situated toward or at the geographical north.

adj.

kita (no)

number(s)

A unit belonging to a mathematical system which is subject to specified mathematical laws.

noun

kazu / ban

/

office

A place where business is regularly transacted or a service is regularly supplied.

noun

jimusho

parking lot

An area used for the parking of motor vehicles.

noun

chuushajoo

president (of a company)

The highest ranking member of an organization or company.

noun

shachoo

project

A planned undertaking.

noun

purojekuto

promotion

The act of being raised in position or rank.

noun

shooshin

repair

Something that has been brought back to a functional or unbroken state. (See "Correction")

noun

shuuri

repair

To restore by replacing a part or putting together what is torn or broken. (See "Correct", verb.)

verb

shuuri suru

safety

State of being free from possible harm.

noun

anzen


S ?

street

A flat public throughway used by motor vehicles.

noun

dooro

survey

An exact determination of the location and topographical characteristics of a parcel of land.

noun

chousa

village

A community of few people.

noun

mura

wood

The fibrous substance that makes up the greater part of the stems, branches, and roots of trees.

noun

ki

work

Ones occupation or livelihood.

noun

shigoto

worker

A non-executive level employee.

noun

shain


App. A App. A

[Im] Working.

shigoto o shiteimasu

Anyone is fine.

daredemoiidesu

Anything is fine.

nandemoiidesu

Anytime is fine.

itsudemoiidesu

Anywhere is fine.

dokodemoiidesu

Excuse me for leaving early.

osakinishitsurei shimasu

Excuse me.

sumimasen

For example

tatoeba

Forgive me.

shitsureishimasu

Good Afternoon.

konnichiwa

Good Evening.

konbanwa

Good Morning.

ohayoogozaimasu

How is it?

doodesuka

How much?

oikuradesuka


App. A App. A

I didnt hear.

kikoemasen deshita

I didnt understand.

wakarimasen deshita

I dont need it.

irimasen

I understood.

wakarimashita

Im okay.

daijyoobudesu

Is it okay?

daijyoobudesuka

May I help?

otetsudai shimashooka

Nice to meet you.

hajimemashite

No problem. [slang]

mondainai

Pardon me, but

ano sumimasenga

,

Please favor me.

doozoyoroshiku o negaiitashimasu

Please help.

tetsudattekudasai

Please say it again.

mooichido ittekudasai

Please say it slowly.

yukkuri ittekudasai


App. A App. A

Please.

doozo

Thank you very much.

doomoarigatoo gozaimasu

Thanks for working hard.

otsukaresamadesu

Thanks, Hello, or Sorry

doomo

That is enough for now.

toriaezu

What should I do?

dooshitara iidesuka

What?

nandesuka

When?

itsudesuka

Where?

dokodesuka

Why?

dooshitedesuka

Youre welcome.

dooitashimashite


References

Breen, Jim. WWWJDIC Japanese-English Dictionary Server.

. 2004. Kyoto Notre Dame University. Japanese-English Dictionary

Interface. . 2002. Nakao, Seigo. Random House English-Japanese Dictionary.

Random House, 1997. U.S.A. Marriam-Webster. Online Language Center. . 2002. Tung, Louise Watanabe. English/Japanese Glossary of Scientific

and Technical Terms. John Wiley & Sons, Inc. 1993. U.S.A.

Documents

Quick Reference Dictionary of Engineering Terms 工学 (English - Japanese / 土木英和辞典）

Quick Reference Dictionary of Engineering Terms　工学　 (English - Japanese / 土木英和辞典）