automatically, mechanically - electronically - electrically — electricamente - technologically - automatic — automático - manual - accelerator, atom smasher, particle accelerator - accelerator, accelerator pedal, gas, gas pedal, gun, throttle — acelerador - acceleration indicator, accelerometer, counting accelerometer, indicating accelerometer, recording accelerometer - actinometer - actuator - adapter, adaptor — adaptador - adding machine, adding-machine, totaliser, totalizer — máquina de calcular - adhesive tape, scotch tape, sellotape, sticky tape, tape — esparadrapo, fita adesiva, fita isolante - adjustable spanner, adjustable wrench, monkey wrench — chave de boca ajustável - adz, adze — enxó - afterburner - aileron — aileron - air conditioner, air-conditioner, air conditioning — ar-condicionado, ar condicionado aparelho de, condicionador de ar - aerofoil, airfoil, control surface, surface - air hammer, battery drill, battery-powered drill, jackhammer, pneumatic hammer - accelerating device, airlock, air lock — câmera de descompressão - air pump, inflater, inflator, vacuum pump — bomba a vácuo - alarm, alarm clock — despertador - alembic — alambique - altimeter — altímetro - ammeter — amperímetro - amp, amplifier, booster — amplificador, dínamo de reforço - analyser, analyzer — analista - anemometer, wind gage, wind gauge — anemômetro - anti-G suit, G suit - apparatus, setup, Setup — equipamento - appliance - appliance, contraption, contrivance, convenience, gadget, gismo, gizmo, thingamajig, thingummy, what's-it, widget — dispositivo, engenhoca, geringonça - aqualung, Aqua-Lung, oxygen cylinder, scuba — botija de oxigénio - arc lamp, arc light, pulsed arc argon - armature — armadura, blindagem, couraça, rotor - armilla, armillary sphere - arm, armrest, arm rest — braço - arrester, arrester hook - ashbin, ash bin, ash-bin, ashcan, dustbin, garbage can, trash barrel, trash bin, trashcan, trash can, wastebin — caixote do lixo, lata de lixo, lixeira - ash-pan — guarda-cinzas - ashtray — cinzeiro - astrolabe — astrolábio - atmometer, evaporometer - atomic clock - atomiser, atomizer, atomizing sprayer, clouding device, mist blower, nebuliser, nebulizer, spray, sprayer — atomizador, pulverizador, vaporizador - audio amplifier - automatic drive, automatic transmission — transmissão automática - automaton, golem, robot — autómato, autômato, robô - awl, bodkin, bradawl — furador, punção - awning, sunblind, sunshade — toldo, toldo contra o sol - backpack, back pack, haversack, knapsack, packsack, rucksack — mochila - backsaw, back saw - Bailey bridge, Bailey Bridge - bait, decoy, lure — engodo, isca - balance, weighing-machine - ball bearing, ball-bearings, needle bearing, roller bearing — esfera, rolamento de esfera - ballistic pendulum - ballpen, ballpoint, ballpoint pen, Biro — caneta esferográfica, esferográfica - band, ring - barometer, glass — barómetro - baseball bat, lumber - pneumatic — pneumático - battery, electric battery - bellows, blower — fole - optical - bicycle pump - bidet — bidê - bill, billhook — podadeira de árvores - binoculars, field glass, field glasses, field-glasses, glasses, opera glass, opera glasses, pair of glasses, spyglass — binóculo, binóculos - blackboard, chalkboard — quadro, quadro preto - blast furnace, smelting furnace — forno de fundição - board, gameboard — tabuleiro - bobbin, inductor, reel, roll, spindle, spool — bobina, carretel, carro de linhas, rolo - bolometer — bolômetro - bolt, deadbolt - computational - bookcase — estante - bookmark, bookmarker, marker — marca, marcador de página - booster, booster rocket, booster unit, takeoff booster, takeoff rocket — foguete impulsionador - typographic, typographical — tipográfico - bottle opener, bottle-opener - brace, braces, orthodontic braces - brace, gallus, suspender — suspensórios - brake, curb — freio, travão - barbecue, brasier, brazier — braseiro, grelha - breakwater, bulwark, dams, dike, dyke, embankment, groin, groyne, jetty, jutty, levee, mole, seawall, sea wall — dique, paredão, quebra-mar - breast implant — implante de mama - bridge, bridgework — ponte - bubble chamber - bulldozer, dozer — buldózer - bumper - bunsen, bunsen burner, etna — bico de Bunsen - buret, burette — bureta, proveta - burin — buril - burlap, gunny - cable, cable system, cable television, cable television service, cable TV — televisão a cabo, televisão via cabo - cage, coop — capoeira, gaiola - caisson, cofferdam, lock gate, pneumatic caisson - calorimeter — calorímetro - camera lucida — câmera lúcida - cannula — cânula - can opener, can-opener, tin opener, tin-opener — abre-latas, abridor de latas - capstan - carabiner, karabiner, snap ring - carboy — garrafão - carbureter, carburetor, carburettor, FBC, feed back carburetor — carburador - cash account, cashbox, cash register, moneybox, register, store safe — caixa registadora, conta de caixa - cassette, music cassette — cassete, cassette - catalytic converter - catheter - cathode-ray tube, CRT - cat, cat-o'-nine-tails — chicote - CD-R, CD-WO, compact disc recordable, compact disc write-once - CD ROM, CD-ROM, compact disc read-only memory — cd rom - cell, cellphone, cellular phone, cellular telephone, mobile phone — celular, telefone celular, telefone móvel - cellulose tape, Scotch tape, Sellotape - centerboard, centreboard, drop keel, sliding keel — quilha corrediça - centrifuge, extractor, separator, sludge separator, wort centrifuge — centrifugador - cap, cervical cap, diaphragm, Dutch cap - chainsaw, chain saw — serra de corrente - chairlift, chair lift — elevador - cybernetic - chemical reactor - chock, wedge — apoio, calço, descanso de embarcação, escora - chopping board, cutting board, trencher — tábua de cortar - chopstick, chopsticks — pausinho, pauzinho - chronograph, chronometer, stopwatch — cronómetro - chronometer - butter churn, churn — batedeira, leiteira - buzzsaw, buzz saw, circular saw — serra circular - clapperboard - chopper, cleaver, froe, froe-knife, frow, meat cleaver, shingle froe — cutelo - clipboard — prancheta - closed-circuit television - clothes drier, clothes dryer - clothes peg, clothes-peg, clothespin, clothes pin, peg — mola, pregador, pregador de roupa - cloud chamber, Wilson cloud chamber - coaming — braçarola - clothes hanger, clothes hook, coat hanger, dress hanger, hanger — cabide - cocktail shaker - combination lock — tranca de segredo - compass card, mariner's compass — rosa-dos-ventos - compression bandage, tourniquet — torniquete - air-pump, compressor — bomba de ar, compressor - computer keyboard, keyboard, keyboard instrument, keypad — teclado - cement mixer, concrete mixer — misturadora - condom, prophylactic, rubber, safe, safety, sheath — camisa-de-vênus, camisinha, preservativo, profilático - conductor — condutor - contact, contact lens, lens — lente de contacto - control rod - converter, convertor — conversor - cooling tower - cowbell - crowbar, jemmy, jimmy, pinch bar, pry, pry bar, wrecking bar — pé-de-cabra - crucible, melting pot — cadinho, crisol - cruise control - crusher, kibbler — britador, esmagadeira, esmagador, polícia, policial, triturador - cryostat - crystal oscillator, quartz oscillator - cuckoo clock — relógio cuco - curling iron - dash-pot - davit — turco - Deepfreeze, deep-freeze, deep freezer, freezer — arca frigorífica, congelador - defibrillator - dental floss, floss — fio dental - dental plate, denture, plate — dentadura, placa - demodulator, detector - device — instrumento - contraceptive diaphragm, diaphragm, pessary — diafragma, pessário - dibber, dibble — enxada, sacola, semeador - diffraction grating, grating - digester — autor de compilações, digestor, marmita - dildo - dimmer — regulador de intensidade - dipole, dipole antenna — bipolo - disc brake, disk brake — freio de disco - diskette, floppy, floppy disc, floppy disk — disco flexível, disquete, floppy - dixie — caldeirão, estados sulinos - doorhandle, door handle, doorknob, handle — maçaneta, punhado - dosemeter, dosimeter — dosímetro - drain, drainpipe, outlet, soil pipe, waste, waste pipe — cano de esgoto, escoadouro, saída - dressing, medical dressing — penso - drill bit, drilling bit — broca - drone, pilotless aircraft, radio-controlled aircraft, UMA, uninhabited aerial vehicle, uninhabited air vehicle, unmanned aerial vehicle, unmanned aircraft, unmanned air vehicle - drum brake - drum sander, electric sander, sander, sanding machine, smoother — polidora - Dumpy level - dynamometer, ergometer — dinamômetro - earphone, earpiece, headphone, phone — escutador - chair, death chair, electric chair, hot seat — cadeira eléctrica - electric refrigerator, fridge, refrigerator — geladeira, refrigerador - electric socket - electromagnet — eletroímã, eletromagneto - electrometer — eletrômetro - electronic device - electronic equipment - electron microscope - electroscope — eletroscópio - endoscope - enlarger, enlarging apparatus, enlarging camera — ampliador - equipment, gear, rig — acessório, equipamento, material - EPROM, erasable programmable read-only memory - eraser, rubber — apagador, borracha - ethernet - eudiometer — eudiômetro - fairlead - fastener, fastening, fixing, holdfast — fecho - fast reactor - faucet, spigot, tap — torneira - felt tip, felt-tip, felt-tipped pen, felt-tip pen, Magic Marker — caneta com ponta de feltro, caneta de feltro - big wheel, Ferris wheel — roda-gigante - film, movie, photographic film — cinema, filme, película - asphyxiator, extinguisher, fire extinguisher, fire-extinguisher — extintor, extintor de incêndio - extinguisher, fire hydrant, fireplug, hydrant, plug — boca de incêndio, hidrante - fishhook, hook — anzol - fishing pole, fishing rod, fishing-rod, rod — cana de pesca - fish ladder - fishing net, fishnet — rede de pesca - flagpole, flag-pole / flagstaff, flagstaff, helve, shaft, shank — haste, pau da bandeira - flash, flashlight, pocket flashlight, torch — flashe, flashe QUERY SPELLING, lanterna, lanterna de bolso, pilha - flight simulator, trainer — simulador de vôo - fluorescent lamp, fluorescent tube, strip light — lâmpada fluorescente - flush toilet, lavatory, silting method, sluicing - forestay - Foucault pendulum - fountain pen, pen, pencil — caneta - Fresnel lens - casserole, frying pan, frying-pan, frypan, skillet — frigideira - fuel system - fulcrum — fulcro, ponto de apoio, sustentáculo - furnace - furring, furring strip - gallows, gibbet — patíbulo - galvanometer — galvanômetro - death chamber, gas chamber — câmara de gás - gage, gauge - gavel — feixe, gabela, martelinho de juiz, martelinho de leiloeiro, molho - accessory, appurtenance, attachment, gear, paraphernalia — acessório - gear, gearing, gear pair, gears, geartrain, gear-wheels, power train, train — embreagem, engate, engrenagem, transmissão - G.M. tube, Geiger counter, Geiger-Muller counter, Geiger-Müller counter, Geiger-Müller counter tube, Geiger-Müller tube — contador geiger - goggles, welder's mask — óculos de protecção - golf equipment — equipamento para golfe - goniometer — goniômetro - acoustic gramophone, gramophone, phonograph — toca-discos - grandfather clock, longcase clock — relógio de pêndulo - grate, grating, grid, lattice — grade, treliça - grater, rasp, shredder, slicer — ralador - gristmill - guard, safety, safety device - hacksaw, hack saw, metal saw — serra - hairbrush — escova de cabelo - halliard, halyard — ostaga - hammer — martelo - emergency, emergency brake, handbrake, hand brake, parking brake — freio de emergência, travão de mão - bonds, chains, cuff, handcuff, handcuffs, handlock, manacle, manacles, shackles — algema, algemas - hand glass, magnifying glass, simple microscope - grip, haft, handgrip, handle, helve, hilt, hold, shaft, shank — asa, cabo - burgee, handlebar, spent grinding sand — guidão - hand tool - fixed disk, hard disc, harddisk, hard disk, hard drive — disco rígido - harness — arreios - heat engine - heat sink - hedge trimmer - hilt — cabo - appliance, domestic appliance, home appliance, household appliance - hook — gancho - claw, hook - calean, chicha, hookah, hubble-bubble, hubbly-bubbly, kalian, narghile, nargileh, sheesha, shisha, water pipe — narguilé - chinning bar, chin-up bar, high bar, horizontal bar — barra fixa, barra horizontal - horizontal stabiliser, horizontal stabilizer, tailplane - buck, gymnastic horse, horse, long horse, pommel horse, side horse, vaulting horse — cavalo, cavalo-de-arção, égua - hose, hosepipe — mangueira - hot line — centro de valorização da vida, linha vermelha - hotplate, hot plate - hydraulic pump, hydraulic ram — bomba hidráulica - gravimeter, hydrometer — densímetro, hidrômetro, salinômetro - hygrometer — higrômetro - hypodermic needle - ice ax, ice axe, piolet — machado de alpinista - iconoscope - ignition, ignition system — ignição - implement, instrument — implemento - inclined plane - indicator — indicador - inertial guidance system, inertial navigation system - inkpot, inkstand, inkwell — tinteiro - instrument - integrator, planimeter - intercom, intercommunication system — intercomunicador, interfone - cyberspace, internet, net — Internet - ionization chamber, ionization tube - flatiron, iron, smoothing iron — ferro de passar - ironing board, ironing-board — tábua de engomar, tábua de passar - iron lung - iron maiden - Jacquard, Jacquard loom - jointer, jointer plane, jointing plane, long plane — ensamblador, juntura, plaina, soldador - jukebox, nickelodeon — juke-box - kaleidoscope — caleidoscópio - key, starter, starter motor — motor de arranque - bank of keys, clavier, console, keyboard, manual — teclado - kick start, kick starter - kiln, oven — fornalha, forno - kinescope, picture tube, television tube - claxon, klaxon - klystron - knitting needle, knitting-needle — agulha de tricot - Kundt's tube - lamp - laryngoscope — laringoscópio - laser, optical maser — laser - lariat, lasso, reata, riata — laço - latch — ferrolho, trinco - latrine — latrina - launch area, launching pad, launchpad, launch pad, pad - lawnmower, lawn mower, lawn-mower, mower — cortador de relva, máquina de tosquiar - Leiden jar, Leyden jar - lens, lense, lens system — lente - level, spirit level — nível, nivelador, nível de bolha - light, light source — luz - bulb, electric light, electric-light bulb, incandescent bulb, incandescent lamp, lightbulb, light bulb — lâmpada - lighting - exposure meter, light meter, photometer — exposímetro, fotômetro - electronic stylus, light pen - LCD, liquid crystal display - LAN, local area network, local network - loudspeaker, loudspeaker system, speaker, speaker system, speaker unit, squawkbox — altifalante, alto-falante, auto-falante - long play, long-playing record, long-play record, LP, L-P, LP record — disco elepê QUERY, longplay - machine, simple machine — máquina - magic lantern - audiotape, magnetic tape, mag tape, sound recording tape, tape — cinta, fita magnética - magneto, magnetoelectric machine — magneto - gaussmeter, magnetometer — magnetômetro - maser — maser - mass spectrometer, spectrometer — espectrômetro - box of matches, matchbox — caixa de fósforos - material — material - equipage, materiel, matériel, ordnance, weaponry — equipamento - matrix - measure, measuring device, measuring instrument, measuring system — medida - medicine ball - megaphone — alto-falante, megafone - mercurial thermometer, mercury-in-glass thermometer, mercury thermometer - metronome — metrónomo - microphone, mike, mouthpiece — bocal, microfone - microtome — micróstoma - microwave, microwave oven, micro-wave oven — forno de microondas, microondas - cutting machine, miller, milling machine, moulding machine, profiler, profiling machine — fresadora, máquina de fresar - modem — modem - cast, mold, mould, tin — molde - monkey wrench, monkey-wrench — chave inglesa - fly screen, mosquito net — mosquiteiro - cine-camera, motion-picture camera, movie camera — máquina de filmar - cine projector, film projector, movie projector, projector — projector - musical box, music box — caixinha de música - music rack, music stand - Napier's bones, Napier's rods - neon induction lamp, neon lamp, neon light, neon tube - net, netting - Newtonian reflector, Newtonian telescope - Nicol prism - noria - nuclear plant, nuclear reactor, reactor — reactor, reactor nuclear - oar - clock, hodometer, mileometer, milometer, odometer — marcador de quilometragem, odômetro - ohmmeter - kerosene lamp, kerosine lamp, oil lamp, paraffin lamp — lâmpada de querosene - oil pump — bomba de óleo - ophthalmoscope - glass fiber, glass fibre, optical fiber, optical fibre — fibra ótica - optical instrument — instrumento óptico - organ pipe, pipe, pipework - orrery — planetário - orthoscope - oscillograph — oscilógrafo - cathode-ray oscilloscope, CRO, oscilloscope, scope — osciloscópio - auriscope, auroscope, otoscope — otoscópio - Ouija, Ouija board - outboard, outboard motor — de popa, motor de popa - oven - overhead projector — retroprojetor - artificial pacemaker, pacemaker — pacemaker - paintbrush, paint-brush — pincel - palette, pallet - paint scraper, palette knife - panchromatic film - current collector, pantograph, pantographic aid, pantographic apparatus, pantographic arm, pantoscopic arm — pantógrafo - gem clip, paperclip, paper clip, paper-clip — clipe - paper cutter - parasol, sunshade — chapéu de sol, guarda-sol, sombrinha, toldo, umbrela - paternoster — espinel, espinhel, padre-nosso, pai-nosso - pavis, pavise - foot lever, foot pedal, pedal, treadle — pedal - pedometer — conta-passos, pedômetro, podômetro - oarlock, peg, pin, rowlock, thole, tholepin, thole-pin — forqueta, toleteira - clock, pendulum clock — pêndulo - computer peripheral, peripheral, peripheral device, peripheral equipment, peripherals - periscope — periscópio - Petri dish - photo album, photograph album - mattock, pick, pickax, pickaxe — alvião, picareta - pick, plectron, plectrum — palheta - piezometer — piezômetro - penny bank, piggy bank — cofre en forma de porquinho - pile, piling, spile, stilt - pillory, stocks — cepo - pin - pince-nez — lunetas - pipage, pipe, piping — cano - pipet, pipette — pipeta - piton — esracador - photographic plate, plate - pair of pliers, pincers, pliers, plyers — alicates, pinça - ploughshare, plowshare, share, snow-plough blade — relha - lead line, perpendicular, plumb line, plummet, sounding line — chumbo - clasp knife, jackknife, jack knife, penknife, pocketknife, pocket knife, Swiss Army knife — canivete - Polaroid - mechanical press, press - press, printing press — imprensa, prensa - Primus, Primus stove - catheter, probe, sonde — sonda - assembly line, chain, conveyer, conveyer belt, conveyor, conveyor belt, line, production line — cadeia de montagem - projector — projector - helix, propeller, propellor, screw, screw propeller — hélice - proportional counter, proportional counter tube - prosthesis, prosthetic device, prothesis — prótese - protractor — transferidor - block, pulley, pulley block, pulley-block — roldana - Hollerith card, punch card, punched card — cartão para computador - punnet — flores - quipu - rabbit ears - rack, stand - racket, racquet — raqueta - microwave radar, radar, radio detection and ranging, radiolocation — radar - radio, wireless — rádio - radiometer — radiômetro - radio, radio receiver, radio set, receiving set, tuner, wireless — rádio - radio station - radio reflector, radio telescope - pluviometer, rain gage, rain gauge, udometer — pluviômetro - RAM disk - main memory, RAM, random access memory, random-access memory, random memory, read/write memory — RAM - rangefinder, range finder — telêmetro - rat-tail file - fixed storage, read-only memory, read-only storage, ROM — memória ROM, ROM - receiver, receiving system - recorder, recording equipment, recording machine - phonograph, record player, record-player, turntable — gira-discos, prato do gira-discos, toca-discos - reed pipe - refracting telescope - fridge, icebox, ice box, refrigerator — congelador, frigorífico, refrigerador - regulator — regulador - remote, remote control — à distância controle, controle remoto - reservoir - platinum thermometer, resistance thermometer - constraint, restraint - Rochon prism, Wollaston prism - coulier arm, draw lever, looper arm, loop forming lever, rocker arm, valve rocker - rolling pin — rolo de pastel - elastic, elastic band, rubber band — elástico - safety pin, safety-pin — alfinete de segurança, de segurança alfinete - escape, escape cock, escape valve, relief valve, safety valve — válvula de segurança - sandwich board, sandwich board man, sandwich man - Kotex, sanitary napkin, sanitary towel — toalha higiênica - buck, horse, sawbuck, sawhorse - saw set - scale - scalpel — escalpelo - bird-scarer, bogey, bugaboo, bugbear, scarecrow, scarer, specter, spectre, strawman, straw man — espantalho - Schmidt camera, Schmidt telescope - scintillation counter - pair of scissors, scissors — tesoura, tesouras - screen - CRT screen, screen - projection screen, screen, silver screen — écran - screw, screw propeller - scrub plane - driving anchor, drogue, sea anchor, sea-anchor - safety belt, safety-belt, seatbelt, seat belt — cinto de segurança - seismograph — sismógrafo - selector, selector switch - set square, set-square - sewing machine — máquina de costura - pencil sharpener, sharpener — afiadeira - shaving brush — pincel de barba - shears — tesourão - becket bend, becket hitch, sheet bend, weaver's hitch, weaver's knot, weaver knot - cushion, shock, shock absorber — amortecedor - grass hook, reap hook, reaping hook, sickle — foice - screen, sieve — passador - slide fastener, zip, zip fastener, zipper — fecho de correr, fecho éclair, fecho ecler, fecho relâmpago, fecho-relâmpago, zíper - slide projector — projetor de slides - slide rule, slide-rule, slipstick — régua de cálculo - coin machine, slot machine - SCSI, small computer system interface - smoke bomb, smoke grenade — bomba de fumaça - snow blower, snow thrower - solar telescope - soldering iron, soldering-iron — ferro de soldar - sounding rocket - soundtrack — trilha sonora - dipper, ladle, soupspoon, soup spoon — colher de sopa - space bar - eyeglasses, glasses, pair of eyeglasses, pair of glasses, pair of specs, pair of spectacles, specs, spectacles — óculos - speed gage, speed gauge, speed indicator, speedometer — velocímetro - sphygmomanometer, tonometer — esfigmógrafo - spinnaker — vela de fortuna - spinning jenny — máquina de fiar - spinning wheel — roda de tear - spirograph - sports equipment - spring balance, spring scale - spy satellite — satélite de espionagem - post, stanchion, steel column, structural steel column, upright — montante - stapler, stapling machine — agrafador, grampeador - static line - road roller, steamroller - stepladder, step ladder — escada, escadote - mechanic's stethoscope, stethoscope — estetoscópio - cock, faucet, stopcock, turncock — torneira, torneira de passagem, válvula - stopwatch, stop watch — cronómetro - accumulator, storage battery, storage cell — acumulador, bateria - straight razor - strain gage, strain gauge - strobe, strobe light, stroboscope - deedbox, strongbox — cofre forte - sundial — relógio de sol - dark glasses, shades, sunglasses — óculos de sol, óculos escuros - support — suporte - bougie, suppository — supositório - lightning arrester, spike arrester, spike suppressor, surge protector, surge suppressor - flyswat, flyswatter, fly whisk, swatter — mata-moscas - cocktail stick, stirring stick, swizzle stick - synchrotron - machinery, system — sistema - tab, tab key — tecla tabuladora - tacheometer, tachymeter - antitorque rotor, anti-torque rotor, auxiliary rotor, tail rotor, vertical tail rotor - measuring tape, measuring-tape, tape, tapeline, tape line, tape measure, tape-measure — fita métrica - recorder, tape machine, tape recorder, tape-recorder — gravador - tap wrench - taximeter — taxímetro - kettle, teakettle, whistling kettle — chaleira - teapot — bule, chaleira - phone, telephone, telephone set — telefone - close up lens, long-focal length lens, long-focus lens, long lens, narrow-angle lens, narrow lens, tele lens, telephoto, telephoto lens, zoom lens — lente de zoom, teleobjectiva, zoom - Teleprompter - telescope sight, telescopic sight - keyboard send receive terminal, KSR terminal, teleprinter, teletype machine, teletypewriter, telex, telex machine — teletipo, telex - television, television system — televisão - television equipment, video equipment - boob tube, box, goggle box, idiot box, small screen, television, television receiver, television set, telly, tube, tv, tv set — pequeno écran, tevê, TV - terminal - test tube, test-tube — tubo de ensaio - testudo - theodolite, transit — teodolito - flask, thermos, thermos bottle, thermos flask, thermos jug, vacuum bottle, vacuum flask — garrafa térmica, termo - third rail - drawing pin, drawing-pin, pushpin, thumbtack — pionês, punaise QUERY, tacha - time machine - on/off switch, on-off switch, toggle, toggle switch — botão liga-desliga - can, commode, crapper, pot, potty, stool, throne, toilet — casa de banho, toalete, vaso sanitário - tokamak - pair of tongs, peg, pincers, pliers, tongs — alicate, pinça, tenaz - spatula, tongue depressor - tool - toothpick — palito - torque wrench - track - data track, track - trampoline — trampolim - transmission, transmission system - transponder — transponder - base, stand, three legged jack, three legged table, tripod, trivet table — tripé - try square - T-square — régua-tê - tuning fork - barrier, crush barrier, gate, turnstile — barreira, cerca, impedimento, torniquete - tweeter — alto-falante de alta frequência, tweeter - typewriter — máquina de escrever - urinal — mictório, urinol - instrument, utensil — utensílio - hoover, vacuum, vacuum cleaner, vacuum-cleaner — aspirador - vacuum bottle, vacuum flask - valve - ventilating system, ventilation, ventilation system — sistema de exaustão, sistema de ventilação - caliper square, calliper square, slide caliper, sliding caliper, sliding caliper gage, sliding calipers, sliding calliper gauge, sliding callipers, tooth vernier, vernier caliper, vernier micrometer - vernier, vernier scale — vernônio - VCR, video, videocassette recorder, video cassette recorder, video recorder, video tape recorder — gravador video, videocassete - virtual memory, virtual storage — memória virtual - viscometer, viscosimeter - bench vise, vice, vise — thorno, torno - voltage regulator — regulador de tensão, regulador de voltagem - tensiometer, voltmeter — voltímetro - walker, Zimmer, Zimmer frame - walkie-talkie, walky-talky — walkie-talkie - automatic washer, washer, washing machine — lavadora, máquina de lavar roupa - clepsydra, water clock, water glass — clepsidra, relógio de água - hydrant, tap, water faucet, water tap - geyser, hot-water heater, hot-water tank, water heater, water trough — aquecedor, esquentador - watering can, watering-can, watering pot — regador - water meter - water pump — bomba de água - waveguide, wave guide - weather radar - meteorological satellite, weather satellite — satélite meteorológico - vane, weathervane, weather vane, weather-vane, wind vane — ventoinha - wedge - comparison bridge, resistance bridge, wheatstone bridge, Wheatstone bridge, Wheatstone measuring bridge, Wheatstone network - wheel - key, winder - windscreen wiper, windshield wiper, wiper, wiper blade — limpador, limpa pára-brisas - wok — frigideira chinesa - web, World Wide Web, WWW - spanner, wrench — chave inglesa - telecom, telecommunication, telecommunications - telephone, telephony — telefonia - call waiting - asynchronous transfer mode, ATM - electronic mail, email, e-mail — e-mail - racon, radar beacon, responder beacon, transponder beacon - flypaper[Domaine]