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pa.ra.fu.so
pɐrɐˈfuzu
pɐrɐˈfuzunome masculino
1.
(peça) screw; (para unir peças) bolt
apertar um parafuso
to tighten a screw
chave de parafuso
screwdriver
parafuso com porca
nut screw
parafuso de pressão
set screw
parafuso sem-fim
worm screw
2.
(avião) spin
entrar em parafuso
to go into a spin
coloquial (pessoa) entrar em parafuso
to lose one's mind
coloquial ter um parafuso a menos
to have a screw loose
parafuso
Presente do Indicativo do verbo parafusar
eu
parafuso
tu
parafusas
ele, ela, você
parafusa
nós
parafusamos
vós
parafusais
eles, elas, vocês
parafusam
Outros exemplos de uso

Os seguintes exemplos foram recolhidos da Base Terminológica da União Europeia (IATE) e não representam a opinião dos editores da infopedia.pt.
- mechanical engineeringparafuso / parafuso de porcaenbolt
- air transportparafuso / caracolenspin, Spin
- building and public worksparafusoenrock bolt
- mechanical engineering / industrial structuresparafusoenscrew
- materials technologyparafusoenscrew without nut
- mechanical engineeringárvore roscada / fuso / parafusoenscrew spindle, thread spindle, spindle, screw
- mechanical engineeringparafuso / rosca exterior / rosca machoenexternal screw, male screw, screw
- mechanical engineeringparafusoenscrew used without nut, screw, machine screw
- mechanical engineeringparafuso em UenU-bolt
- mechanical engineeringparafuso fêmea / parafuso sextavado internoensocketed screw, hexagon socket-type screw, hollow head set screw, socket screw, Allen screw, socket-headed screw, socket head screw
- chemical compoundparafuso móvelenreciprocating screw
- mechanical engineeringparafuso fêmeaenhollow grub screw
- mechanical engineeringparafuso Parker / parafuso de chapaencouch screw, selftapping screw, sheet metal screw, Parker screw
- mechanical engineeringparafuso polidoenmachine screw
- mechanical engineeringparafuso furadoeneye screw, drilled screw, capstan screw
- mechanical engineeringparafuso de fixação / parafuso fixadorenfixing screw, fastening screw
- mechanical engineeringparafuso sem-fimenworm
- electronics and electrical engineeringparafuso sem-fimenjackscrew
- mechanical engineeringparafuso sem-fimenworn
- mechanical engineeringparafuso de rodaenwheel bolt
- administrative lawparafuso sem-fimenendless worm
- mechanical engineeringengrenagem de parafuso sem-fim / parafuso sem-fim / engrenagem de parafuso sem-fim e roda tangenteenworm drive, worm and wormwheel, worm gears, worm gearing
- mechanical engineeringpasso do filete / passo do parafusoenscrew furrow, screw thread, screw pitch
- mechanical engineering / earth sciencesbomba de parafusoenscrew pump, 2) propeller pump
- mechanical engineeringcolar de parafusoenneck, screw neck
- mechanical engineeringparafuso com pegaentommy screw
- mechanical engineeringparafuso phillipsenPhillips screw
- mechanical engineeringparafuso da uniãoencoupling bolt
- industrial structuresparafuso especialenspecial screw
- mechanical engineeringroscagem / rosca de parafuso / roscaenscrew thread, thread
- mechanical engineeringprensa de parafusoendewatering screw press, screw press
- mechanical engineering / metallurgical industry / technology and technical regulationsparafuso reguladorenadjustment screw, adjusting screw
- food technology / beverageprensa de parafusoenscrew press, dewatering screw press, dewatering press
- mechanical engineeringparafuso de regulação / parafuso de acerto / parafuso regulador / parafuso de ajustagemenregulating screw, adjusting screw
- mechanical engineeringparafuso de tensão / pino de traçãoentightening bolt
- mechanical engineeringparafuso de parada / parafuso de apertoenstop screw, clamp screw, setscrew, dowel pin
- mechanical engineeringparafuso de orelhas / parafuso de aletasenthumb screw, wing bolt, wing screw, butterfly screw
- mechanical engineeringparafuso de cabeça escareada / parafuso escareadoencountersunk screw, flush screw, countersunk head screw
- coal industry / mechanical engineeringparafuso de avançoentemper screw
- mechanical engineering / building and public worksparafuso de degrauenstep bolt
- mechanical engineering / building and public worksparafuso de ajusteenshute bolt
- mechanical engineering / building and public worksparafuso do núcleoencore bolt
- life sciencesparafuso de acertoentangent screw
- mechanical engineeringparafuso de apertoenC-clamp
- mechanical engineeringparafuso de cabeçaenheaded screw
- mechanical engineering / land transport / TRANSPORTêmbolo de parafusoenscrew plunger
- land transport / building and public works / TRANSPORTmacaco de parafusoenscrew jack
- iron, steel and other metal industries / technology and technical regulationsensaio de parafusoenscrew tel966st
- mechanical engineeringparafuso de apertoenclamping stud, hold-down bolt, clamp bolt
ver+
Download IATE, European Union, 2023
Como referenciar 
parafuso – no Dicionário infopédia de Português - Inglês [em linha]. Porto Editora. Disponível em https://www.infopedia.ptdicionarios/portugues-ingles/parafuso [visualizado em 2026-06-09 11:22:55].
antónimos de parafuso
Outros exemplos de uso

Os seguintes exemplos foram recolhidos da Base Terminológica da União Europeia (IATE) e não representam a opinião dos editores da infopedia.pt.
- mechanical engineeringparafuso / parafuso de porcaenbolt
- air transportparafuso / caracolenspin, Spin
- building and public worksparafusoenrock bolt
- mechanical engineering / industrial structuresparafusoenscrew
- materials technologyparafusoenscrew without nut
- mechanical engineeringárvore roscada / fuso / parafusoenscrew spindle, thread spindle, spindle, screw
- mechanical engineeringparafuso / rosca exterior / rosca machoenexternal screw, male screw, screw
- mechanical engineeringparafusoenscrew used without nut, screw, machine screw
- mechanical engineeringparafuso em UenU-bolt
- mechanical engineeringparafuso fêmea / parafuso sextavado internoensocketed screw, hexagon socket-type screw, hollow head set screw, socket screw, Allen screw, socket-headed screw, socket head screw
- chemical compoundparafuso móvelenreciprocating screw
- mechanical engineeringparafuso fêmeaenhollow grub screw
- mechanical engineeringparafuso Parker / parafuso de chapaencouch screw, selftapping screw, sheet metal screw, Parker screw
- mechanical engineeringparafuso polidoenmachine screw
- mechanical engineeringparafuso furadoeneye screw, drilled screw, capstan screw
- mechanical engineeringparafuso de fixação / parafuso fixadorenfixing screw, fastening screw
- mechanical engineeringparafuso sem-fimenworm
- electronics and electrical engineeringparafuso sem-fimenjackscrew
- mechanical engineeringparafuso sem-fimenworn
- mechanical engineeringparafuso de rodaenwheel bolt
- administrative lawparafuso sem-fimenendless worm
- mechanical engineeringengrenagem de parafuso sem-fim / parafuso sem-fim / engrenagem de parafuso sem-fim e roda tangenteenworm drive, worm and wormwheel, worm gears, worm gearing
- mechanical engineeringpasso do filete / passo do parafusoenscrew furrow, screw thread, screw pitch
- mechanical engineering / earth sciencesbomba de parafusoenscrew pump, 2) propeller pump
- mechanical engineeringcolar de parafusoenneck, screw neck
- mechanical engineeringparafuso com pegaentommy screw
- mechanical engineeringparafuso phillipsenPhillips screw
- mechanical engineeringparafuso da uniãoencoupling bolt
- industrial structuresparafuso especialenspecial screw
- mechanical engineeringroscagem / rosca de parafuso / roscaenscrew thread, thread
- mechanical engineeringprensa de parafusoendewatering screw press, screw press
- mechanical engineering / metallurgical industry / technology and technical regulationsparafuso reguladorenadjustment screw, adjusting screw
- food technology / beverageprensa de parafusoenscrew press, dewatering screw press, dewatering press
- mechanical engineeringparafuso de regulação / parafuso de acerto / parafuso regulador / parafuso de ajustagemenregulating screw, adjusting screw
- mechanical engineeringparafuso de tensão / pino de traçãoentightening bolt
- mechanical engineeringparafuso de parada / parafuso de apertoenstop screw, clamp screw, setscrew, dowel pin
- mechanical engineeringparafuso de orelhas / parafuso de aletasenthumb screw, wing bolt, wing screw, butterfly screw
- mechanical engineeringparafuso de cabeça escareada / parafuso escareadoencountersunk screw, flush screw, countersunk head screw
- coal industry / mechanical engineeringparafuso de avançoentemper screw
- mechanical engineering / building and public worksparafuso de degrauenstep bolt
- mechanical engineering / building and public worksparafuso de ajusteenshute bolt
- mechanical engineering / building and public worksparafuso do núcleoencore bolt
- life sciencesparafuso de acertoentangent screw
- mechanical engineeringparafuso de apertoenC-clamp
- mechanical engineeringparafuso de cabeçaenheaded screw
- mechanical engineering / land transport / TRANSPORTêmbolo de parafusoenscrew plunger
- land transport / building and public works / TRANSPORTmacaco de parafusoenscrew jack
- iron, steel and other metal industries / technology and technical regulationsensaio de parafusoenscrew tel966st
- mechanical engineeringparafuso de apertoenclamping stud, hold-down bolt, clamp bolt
ver+
Download IATE, European Union, 2023
Como referenciar 
parafuso – no Dicionário infopédia de Português - Inglês [em linha]. Porto Editora. Disponível em https://www.infopedia.ptdicionarios/portugues-ingles/parafuso [visualizado em 2026-06-09 11:22:55].
A Mais Bela Maldição
Rui Couceiro
ver mais
As Rosas de Barbacena
Alberto S. Santos
ver mais
Tudo sobre o Irão
Ricardo Alexandre
ver mais
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