a

UK:*UK and possibly other pronunciationsUK and possibly other pronunciations'A', 'a': strong: /eɪ/, weak: /ə/

US:USA pronunciation: IPAUSA pronunciation: IPA'A', 'a': /eɪ/

US:USA pronunciation: respellingUSA pronunciation: respelling'A', 'a': (ā; ə; when stressed ā; ä, ô; ə, a, ä)


WordReference English-Portuguese Dictionary © 2025:

Formas compostas:
InglêsPortuguês
as plain as a pikestaff expr UK, informal (very obvious) (óbvio)mais claro que água expres
as plain as a pikestaff expr UK, informal (not attractive) (desinteressante)sem graça loc adj
as sly as a fox adj (devious, cunning)astuto como raposa loc adj
 Reynard was as sly as a fox as he wheedled his way into the hen house.
ASAP,
A.S.A.P.,
asap,
a.s.a.p.
adv
acronym (as soon as possible)assim que possível loc adv
  logo que possível loc adv
  o mais rápido possível loc adv
  o quanto antes loc adv
Nota: Most commonly used in American English as an acronym, and in British English as an initialism
 Please send your reply to the following address ASAP.
ask a favor (US),
ask a favour (UK)
v expr
(request that [sb] do [sth])pedir um favor expres v
 May I ask a favor? Could you please water my garden while I'm out of town?
 Posso pedir um favor? Você poderia regar meu jardim enquanto eu estiver fora da cidade?
ask [sb] a favor (US),
ask [sb] a favour (UK)
v expr
(request that [sb] do [sth])pedir um favor expres v
ask a favor of [sb] (US),
ask a favour of [sb] (UK)
v expr
(request that [sb] do [sth])pedir um favor expres v
 Could I ask a favor of you?
ask a question v expr (make enquiry)fazer uma pergunta loc v
  perguntar vt
 The teacher said to her students, "If you don't understand the material, please ask a question!".
ask [sb] a question v expr (want to know [sth])fazer pergunta loc v
 My young daughter asks me a lot of questions.
assign a task to [sb] v expr (allocate a job)designar uma tarefa expres
 Because she was a new employee, I assigned a task to her that was not difficult.
at a certain time adv (at a specified hour)em determinado momento loc adv
 You can adjust the heating so that it switches itself on at a certain time each evening.
at a crossroads adv figurative (at a decisive point)numa encruzilhada loc adv
at a disadvantage adv (in an inferior position)em desvantagem loc adv
 You'll be at a disadvantage if you don't have a second language.
at a discount adv (at a reduced price)com desconto loc adv
 The student card allows you to buy train tickets at a discount.
at a distance adv (comfortably far away)à distância loc adv
 He keeps himself at a distance from political arguments.
at a distance adv (some distance removed)ao longe, de longe loc adv
at a glance adv (with one quick look)numa olhadela, numa espiada loc adv
 I could tell at a glance that the children had done something naughty while I'd been out of the room.
at a glance adv figurative (quickly, rapidly) (rapidamente)de imediato, só de olhar loc adv
at a good price expr (at reasonable cost)a bom preço loc adv
 I was able to buy my PC at a good price.
at a later date adv (on an unspecified future day) (no futuro)em outro dia loc adv
at a later time adv (later) (formal)posteriormente adv
  (informal)depois adv
  (informal)mais tarde loc adv
 We agreed to discuss the matter again at a later time.
at a loose end,
at loose ends
adv
informal, figurative (having nothing to do) (figurado, informal)sem ter o que fazer expres
at a loss adv (losing money)liquidação sf
 They must be selling these at a loss, the prices are so low.
 Eles devem estar fazendo uma liquidação, os preços estão tão baixos!
at a loss adj informal (unable to understand)atrapalhado loc sm
 She was at a loss to explain what had happened.
 Ela estava atrapalhada tentando explicar o que havia acontecido.
at a premium adv (scarce, sought-after) (escasso, valioso)a prêmio loc adv
 During the oil embargo of the 1970's, gasoline was at a premium.
at a premium adv (above usual price)com uma tarifa superior loc adv
at a profit adv (gaining financially)com lucro loc adv
 Alan repairs second-hand cars and then sells them at a profit.
at a slow pace adv (slowly) (lentamente)num passo lento loc adv
 The tortoise won the race, even though he went at a slow pace.
at a standstill adj (traffic: not moving forward) (tráfego)parado adj
 When we saw the accident we understood why traffic was at a standstill.
at a standstill adj figurative (not progressing) (sem progresso)parado adj
 We can't agree on the terms of the contract, so negotiations are at a standstill.
at a stretch expr (in one session)de uma vez loc adv
 Although I can read English for hours, I can only manage about ten pages of French at a stretch.
at a stretch expr UK (if absolutely necessary)no máximo expr
 The recipe says it's enough for four people, but I think it will feed five at a stretch.
at the drop of a hat expr (at the least provocation) (a menor provocação)num piscar de olhos, sem mais aquela loc adv
 That girl is so emotional, she'll start crying at the drop of a hat.
atom bomb,
atomic bomb,
A-bomb
n
(nuclear weapon)bomba atômica loc sf
B.A.,
BA,
A.B.,
AB
n
initialism (degree: Bachelor of Arts) (grau:Bacharelado em Artes)BA abrev
 Sarah has a BA in Art History from the University of East Anglia.
B.A.,
BA
n
initialism (person: Bachelor of Arts)bacharel sm
 Eric is a BA in Economics from Princeton University.
B.B.A.,
BBA
n
initialism (Bachelor of Business Administration)Bacharelado em Administração de Empresas loc sm
 Jim graduated with a BBA.
B.B.A.,
BBA
n
initialism ([sb]: Bachelor of Business Administration)Bacharel em Administração de Empresas loc sm
 She is a B.B.A. who now works as Marketing Director at a big international company.
B.F.A.,
BFA
n
initialism (degree: Bachelor of Fine Arts)Bacharelado em Belas Artes loc sm
 Terry received a B.F.A. from the University of Texas.
B.F.A.,
BFA
n
initialism ([sb]: Bachelor of Fine Arts)Bacharel em Belas Artes loc sm
 The CEO is a BFA and MBA with specialties in online marketing communications.
B.S.A. n initialism (Boy Scouts of America)Boy Scouts of America
 The vision of the B.S.A. is to prepare every eligible youth in America to become a responsible, participating citizen.
Bachelor of Arts n (humanities degree)bacharelado sm
  caixa cheia sf + adj
 I got my Bachelor of Arts in European Languages in 1986.
Bachelor of Arts n (holder of humanities degree)Bacharel de artes sm
  Bacharelado em artes sm
 This job requires that an applicant be a Bachelor of Arts.
a bad egg n figurative, pejorative, informal (mean or dishonest person) (figurado: pessoa)ovo podre loc sm
 It's no surprise that he ended up in prison; he has always been a bad egg.
a bad feeling about [sth/sb] n (misgivings)pressentimento ruim sm + adj
 I have a bad feeling about this place; I think we should leave.
a badge of [sth] n figurative (distinguishing feature)distintivo sm
 That company's logo is a badge of quality.
 O logo daquela empresa é um distintivo de qualidade.
a barrage of [sth] n figurative (torrent of: questions, abuse, etc.)torrente sf
 The suspect endured a barrage of questions during the investigation.
a battery of [sth] n figurative (large number: of [sth])bateria sf
 The patient underwent a battery of medical tests.
 O paciente passou por uma bateria de exames médicos.
a battery of n figurative (group: of persons)grupo sf
 The patient was examined by a battery of specialists, but none could diagnose her condition.
be a bargain v expr (represent good value, be cheap)ser uma pechincha, ser uma barganha expres
 The gloves are a bargain at just £5 a pair.
be a deal v expr (transaction: be agreed)estar fechado expres
 That's a deal!
be a man v expr figurative (male: show strength)ser homem expres
  (informal, gíria)ser macho expres
 You have to be a man about this, and admit that you made a mistake.
be a man v expr (male: reach adulthood)crescer v int
 Dan's young son wants to be an astronaut when he is a man.
be a part of [sth] v expr (be involved)ser integrante de expres
 Taking part in the protest made John feel that he was a part of something big.
be a stumbling block to [sth] v expr figurative (hinder progress)obstáculo, empecilho sm
 The issue proved to be a stumbling block during the peace talks.
be a success v expr (achieve popularity)ser um sucesso expres
  (informal)arrasar v int
 The chocolate cake was a real success with the guests.
be a thing v expr informal (be recognized or legitimate) (figurado, existir)ser alguma coisa expres
 His band plays something called "sludge metal". I didn't even know that was a thing!
be a total blast v expr slang, figurative (be great fun) (nota de 20 dólares)nota de vinte dólares loc sf
 I can't wait for this weekend, it will be a total blast!
be built like a brick s***house v expr vulgar, slang (person: be big and muscular) (musculoso)grandalhão sm
be hit by a car v expr (be knocked down)ser atingido por um carro loc v
  (trancado)sob sete chaves loc adj
 Greg crossed the street without checking for traffic, and was consequently hit by a car.
be in a funk expr informal, US (feel depressed) (tristeza)depressão sf
 Lizzie's daughter has been in a funk since she lost her job.
be in a good place,
be in a happy place
v expr
figurative, informal (be happy, contented)feliz, satisfeito adj
be in for a treat v expr (be about to enjoy [sth] a lot)vai adorar, vai ter uma surpresa expres v
 Thank you for tuning into our show. You are all in for a treat today; just wait until we tell you who our special guest is!
be like talking to a brick wall v expr figurative, informal (not be listened to) (figurado)falar com as paredes
 Talking to Esther is like talking to a brick wall; neither one will listen!
 Falar com a Érica é como falar com as paredes; ela não ouve!
be of a mind to do [sth] v expr (be disposed to do [sth])estar com vontade de expres v
  (informal)estar a fim de expres v
be on a roll v expr figurative, informal (experience a run of success)maré de sorte expres
 I think I'll strip the wallpaper from another wall before bedtime; I'm on a roll!
bear a child v expr (give birth to a baby)dar à luz expres
  (animais)parir v int
 Helen bore a child at the age of 43.
bear a grudge v expr (be resentful)guardar rancor expres v
  guardar ressentimento expres v
 Despite the cruel way her brother treated her, Sally has never borne a grudge.
bear a grudge against [sb] v expr (be resentful)guardar rancor expres v
  guardar ressentimento expres v
 Fred bore a grudge against his brothers.
bear a grudge against [sb] for [sth] v expr (be resentful)guardar rancor expres v
  guardar ressentimento expres v
 Julie bears a grudge against her neighbour for cutting down a hedge that was actually on Julie's property.
bear a resemblance to [sb] v expr (look like) (figurado)lembrar vt
  parecer vt
Nota: Often used with an adjective, such as "striking", "strong", "uncanny", etc.
 He bears a striking resemblance to his sister.
beat a dead horse,
flog a dead horse
v expr
figurative (pursue a hopeless cause) (figurado, informal)dar murro em ponta de faca loc v
 I tried to convince him to come with us, but felt that I was beating a dead horse.
beat a path to [sb]'s door v expr figurative (be keen to meet with [sb](figurado, informal)fazer fila na porta loc v
 If you have a good idea, investors will beat a path to your door.
become a habit v expr ([sth] grows accustomed, routine)tornar um hábito loc v
 They say if you do something for fourteen days in a row, it becomes a habit.
a bed of roses n figurative (pleasant, luxurious experience) (figurado)mar de rosas sm
between a rock and a hard place expr (facing two bad choices)entre a cruz e a espada expres
between the devil and the deep blue sea,
between a rock and a hard place,
between Scylla and Charybdis
expr
figurative (facing a dilemma) (figurado)entre a cruz e a espada expres
beyond doubt,
beyond a doubt,
beyond the shadow of a doubt,
beyond a shadow of a doubt
adv
(undeniably)sem dúvida, sem sombra de dúvida loc adv
 This is beyond doubt the best song on the CD.
beyond doubt,
beyond a doubt,
beyond the shadow of a doubt,
beyond a shadow of a doubt
adj
(certain)além de dúvida loc adj
 The theory of evolution is scientifically beyond doubt.
a big deal n slang ([sth] important)coisa importante sf + adj
  assunto sério sm + adj
 Passing her driving test was a big deal for Jodie.
 Passar no teste de trânsito foi uma coisa importante para Jodie.
a big lie n (fraud)fraude sf
  engano sm
billion,
a billion,
one billion,
1,
000,
000,
000
n
invariable (thousand million, 10^9) (BRA)bilhão num
  (POR)bilião num
  mil milhões num
Nota: "a billion" is used generally; "one billion" is used to emphasize the precise amount
 I bet you can't count to two billion!
 Aquele país tem uma população de dois bilhões.
a billion,
one billion,
1 billion,
1,
000,
000,
000
adj
invariable (one thousand million in number, 10^9) (BRA)bilhão num
  (POR)bilião num
  mil milhões num
Nota: No Brasil, é equivalente a mil milhões (10⁹). Nos outros países lusófonos, é equivalente a um milhão de milhões, (10¹²).
 One celebrity donated one billion dollars to charity last year.
 Uma celebridade doou um bilhão de dólares para caridade no ano passado.
billion,
a billion,
one billion,
1,
000,
000,
000
pron
invariable (people, things: thousand million, 10^9) (BRA)bilhão num
  (POR)bilião num
 The world's population is predicted to go up by a billion over the next decade.
a billion,
one billion,
1 billion,
1,
000,
000,
000
n
invariable (thousand million pounds or dollars, 10^9) (BRA)bilhão num
  (POR)bilião sm
 The profits last year topped one billion.
 The government has pledged two billion to finance a new sports stadium.
 Os lucros no ano passado passaram de um bilhão. O governo prometeu dois bilhões para financiar um novo estádio.
billion,
a billion,
one billion
n
UK, dated (million million, 10^12) (BRA)bilhão num
  (POR)bilião num
 Max thinks he can easily make a billion and retire early.
 Max acha que pode fazer um bilhão e se aposentar cedo.
billion,
a billion,
one billion
adj
UK, dated (million million in number, 10^12) (BRA)bilhão num
  (POR)bilião num
 There are thought to be a billion bacteria in the human intestine.
 Acredita-se que há um bilhão de bactérias no intestino humano.
a billion [sth] adj figurative, informal (many) (BRA: figurado, informal)um bilhão de, bilhões de expres
  (POR: figurado, informal)um bilião de, biliões de expres
 I can think of a billion things I'd do if I didn't have to work.
 Consigo pensar em um bilhão de coisas que eu faria se não tivesse que trabalhar.
billion,
a billion
n
figurative, informal (any very large number) (BRA: figurado)bilhão num
  (POR: figurado)bilião num
 Have you seen the stars tonight? There must be a billion!
 Viu as estrelas hoje? Deve haver um bilhão!
birds of a feather npl figurative (people who are alike) (pessoas parecidas)farinha do mesmo saco expres
 You and your sister are birds of a feather; you both like joking around.
Birds of a feather flock together expr figurative (people who are similar form groups)diga-me com quem andas que te direi quem és expres
 Zoe and Lynn have been inseparable since discovering they're both into football. Birds of a feather flock together!
a bit of [sth] n (small amount)pouquinho adj
  pitada sf
 I added a bit of cinnamon to the recipe.
 Acrescentei um pouquinho de canela à receita.
a bit of a leap,
quite a leap
n
(bold conclusion)conclusão precipitada sf + adj
a bitch n vulgar, informal, mainly US (unpleasant thing) (BRA, gíria: coisa desagradável)saco sm
  (BRA, figurado, gíria)pé no saco expres
 Mowing the lawn in the summer is a bitch.
 Cortar a grama no verão é um saco.
a blast n figurative, slang (good time) (BRA, gíria: coisa divertida)arraso sm
 I'm glad I went to the party, it was a blast!
 Ainda bem que eu fui na festa, foi um arraso!
a blaze of [sth] n figurative (anger, etc.: intense burst)ataque sm
  arroubo sm
 Graham yelled at his son in a blaze of anger.
 Graham gritou com o filho dele em um ataque de raiva.
blaze a trail v expr figurative (lead the way) (figurado)abrir caminho expres v
a blessing in disguise n (turns out to be good)bênção sf
 Not being chosen to play that role turned out to be a blessing in disguise.
blow a fuse v expr (electrical)queimar um fusível expres v
blow a fuse v expr figurative (get angry) (figurado)explodir v int
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