1oakcarvalho (Quercus spp.)BAS
2oar remo = paddleBAS
3oathjuramento / to swear an oath = prestar juramento / to take oath = fazer juramento / (obs.: jurar = to swear)BAS
4oatsaveia (Avena sativa)BAS
5objectobjeto = a thing that you can see and touch and that is not aliveBAS
6objective objetivo, meta = goal, end, aim, purpose; "to pursue business objectives"BAS
7obliterate (to) apagar = to eraseADV
8oblivion / obliviousesquecimento = the state of something that is not remembered, used, or thought about any more; "the names of the people who lived here long ago have faded into oblivion" // esquecido; oblivious of = esquecido de, inconsciente deINTERM
9obnoxiousinsolente, detestável = unpleasant in a way that makes people feel offended, annoyed, or disgusted; hateful; offensive; "some teenagers were being loud and obnoxious"INTERM
10obsceneobsceno, indecente = dirty, nasty, filthy, indecentINTERM
11obtrude (to)intrometer-se, invadir, irromper = to thrust forward; to impose without invitation or needADV
12occupationocupação; profissão = the work that a person does; a person's job or professionBAS
13occupy (to) / occupiedocupar (tempo); preencher (tempo) = to fill up with some activity; spend; "to occupy time reading" / ocupado = taken; "several houses on the street haven't been occupied for years"; "only the first floor is fully occupied"; "a light comes on when the lavatory's occupied"BAS
14ocher; ochreocre (cor)ADV
16odd1) ímpar (número) (obs.: even = número par) // 2) estranho; esquisito = strange or unusual; different from what is normal or expected, bizarre, quaint; "that's odd that she didn't go directly home after work" / odd manners = maneiras estranhas / odd jobs = biscates, bicos / odd-size baggage = bagagem especial; large, heavy and unusual shape (bikes, skates, musical instruments, etc)BAS
17oddsprobabilidade, chance = the chance that one thing will happen instead of a different thing; "the odds of winning the lottery are not good" / at odds = em desacordo = on bad terms / to assess the odds = avaliar as probabilidadesBAS
18odor; odourodor, cheiro; an unpleasant odorINTERM
19offense (US); offence (UK)1) ataque = attack, assault / 2) ofensa, crime, pecado = a violation or breaking of a social or moral ruleINTERM
20offer (n) / offer (to)oferta / oferecerBAS
21offhandimprovisado; de improviso = without preparationINTERM
22officeescritório / main office = matriz; branch office = filial / office hours = horário de expediente = working hours / office-boy = contínuo; mensageiro / office clerk = auxiliar de escritório / office staff = pessoal de escritório BAS
23officer1) oficial (exército) // 2) alto funcionário, executivo; Chief Executive Officer = CEO, executivo-chefe; Chief Information Officer = CIO / top corporate officers = altos executivosBAS
24official1) funcionário (principalmente público) / 2) autoridadeBAS
25offset / offset (to) compensar; equilibrar = to balance / compensaçãoBAS
26offshorea pouca distância da praia; na plataforma continental = at a distance from the shore; offshore platform = plataforma marítimaBAS
27offspringprole, descendência = children or young of a particular parent; descendantsBAS
28oftenfrequentemente / how often = quantas vezes / every so often = de vez em quandoBAS
29oilóleo, petróleo / oil industry company = companhia petrolífera / oil refinery = refinaria / oil well drilling equipment = equipamento de perfuração de poços de petróleo / oil well tubing = tubulação de poços petrolíferosBAS
31okraquiabo = lady's fingers; gumbo (Abelmoschus esculentus)INTERM
32oldvelho, antigo; "the Old Man and the Sea" / old-fashioned = antiquado, ultrapassado = out-of-date, outdated BAS
33oldiepopular no passado = a song, joke, movie, etc., that was popular at a time in the past.INTERM
34oliveazeitona (Olea europaea) / olive oil = azeiteBAS
35omelet; omeletteomeleteBAS
36omen / ominousagouro, presságio; "evil omen" / agourento, nefasto, preocupante, de mau agouro = suggesting that something bad is going to happen in the future; "an ominous threat of war"INTERM
37one-way mão única (tráfego) (obs.: two-way = mão dupla)BAS
38ongoingcontínuo; ininterrupto = continuous / ongoing process = processo contínuo / ongoing basis = base contínuaBAS
39onioncebola (Allium cepa)BAS
40onslaughtataque violento; investida = an especially fierce attack; something resembling such an attack; "an onslaught of technological changes"INTERM
41ooze (to)gotejar, pingar, esvair-se, fluir (líquido), exsudar = to flow or leak out slowly, as through pores or very small holes; "sap oozed from the tree"; "the cut on her finger was oozing blood"ADV
42open (to)abrirBAS
43opening 1) vaga (emprego) = an opportunity or chance, especially for employment or promotion in a business concern; vacancy / job opening = vaga de emprego // 2) estreia = first performanceBAS
44operate (to) / operation / operational / operatoroperar; funcionar // operação, funcionamento / emergency operation / mathematical operation / surgical operation = operação cirúrgica, cirurgia = surgery / in operation = em funcionamento // operacional / operational level = nível operacional / operational research = operations research = pesquisa operacional // operadorBAS
46oracleoráculo, profeciaINTERM
48orborbe, globo, esferaADV
49orchardpomar; "beyond the vegetable garden is an orchard with a variety of fruit trees"BAS
50orchestraorquestra; to conduct an orchestra = reger uma orquestra BAS
51orchidorquídea (fam: Orchidaceae)BAS
52ordealexperiência difícil; provaçâo, suplicio = any very severe, difficult, or trying test, experience, or trial; "the hikers were finally rescued after a three-day ordeal in the wilderness"ADV
53order (n) / order (to) 1) pedido, encomenda = request of goods or services / back order = pedido pendente / to place an order = fazer pedido / made to order = feito sob encomenda / order acknowledgement = confirmação de pedido / order entry = carteira de pedidos / order fulfillment = atendimento de pedido / order point = ponto reposição / purchase order = ordem de compra // 2) ordem (comando); "he gives the orders around here = ele dá as ordens por aqui" // 3) ordem (disposição): "are these books in any particular order? = estes livros estão em alguma ordem específica?" / alphabetical order / out of order = em desordem, estragado / by order of = por ordem de / in order to = a fim de pedir /// pedir, encomendar; "we should order another bottle of wine"; "to order a subscription to a magazine"; "to order back issues" BAS
54oreminério / iron ore = minério de ferro / to dig ore = extrair minérioBAS
55oreganoorégano = marjoram (Origanum vulgare)BAS
56organórgão (instrumento musical)BAS
57organize (to) / organization / organizationalorganizar // organização, empresa; organization chart = organograma // organizacional / organizational issues = questões organizacionaisBAS
58ounce (abrev.: oz)onça (peso) = aprox. 31 g INTERM
59oust (to)expulsar, remover, exonerar = to expel, remove, or force (someone) from a place or position occupiedADV
60outageblecaute, falha no fornecimento de energia = a failure or interruption in use or functioning ADV
61outback área distante e não povoada = the country far away from cities, towns, or villages especially in Australia; bush (The bush), backwoods, wildernessINTERM
62outboard do lado externo = located on the outside of a ship's hull or aircraft / outboard motor = motor de popaINTERM
63outbreak1) erupção, eclosão, deflagração (guerra) / 2) surto (doença) / 3) explosão (violência) / at the outbreak of war = ao irromper a guerraBAS
64outburstexplosão (raiva, choro, etc) = a sudden and often violent release, outpouring, or eruption:INTERM
65outcastrejeitado, excomungado, pária = a person who is rejected or cast out, as from home or societyINTERM
66outcomeresultado; consequência = result; consequenceBAS
67outfit / outfit (to)roupa, traje para uma época ou fim específico = a set of clothes worn together, typically for a particular occasion or purpose; winter outfit; ski outfit; riding outfit = roupa de equitação / equipar, fornecer = to provide, to supply, to furnish BAS
68outlet1) tomada (eletricidade) (fêmea) = socket; "the plug must be inserted fully into the power outlet or the appliance will not work" // 2) loja de varejo; loja de venda de ponta de estoque; posto de venda = retail outletBAS
69outline (n) / outline (to)esboço = draft, sketch / esboçar BAS
70outlook 1) perspectiva, visão = prospect for the future, perspective; "a positive outlook on life = uma visão positiva da vida"; "the outlook for steel demand in US" // 2) ponto de vista = a mental attitude or point of view; standpoint BAS
71outpace (to)ultrapassar = to surpass in speedADV
72outpouringefusão, expansão, derramamento = something that pours outADV
73outputprodução; rendimento; saída = quantity produced; yield (obs.: input = entrada)BAS
74outrage (n) / outrage (to) / outrageousescândalo, atrocidade / ofender, ultrajar, injuriar // 1) escandaloso, ultrajante, chocante; "outrageous crime"; "outrageous behaviour" / 2) exorbitante, abusivo; "outrageous price"INTERM
75outsideexterno; de fora; outside consultant = consultor externoBAS
76outskirts vizinhança; cercania; arredores = neighborhood, surroundings BAS
77outsmart (to)superar, sobrepujarADV
78outsource (to) / outsourcingterceirizar // terceirização, trabalho feito por outra empresa, normalmente fora da empresa-cliente; "the company outsources everything except core competencies" / (obs: contractor = empresa que fornece recursos para trabalhar como terceiros na empresa-cliente)INTERM
79outstanding1) notável, importante, excelente, proeminente = striking; remarkable; conspicuous; "outstanding courage" // 2) pendente = unresolved / outstanding itens = itens pendentes "a long outstanding problem in astronomy" // 3) vencido e não-pago = unpaid / outstanding bills = contas não-pagas; "he left several bills outstanding"BAS
80ovationaclamação, ovaçãoINTERM
82oversobre, acima de, por cima; "their balcony looks out over the city" / to jump over the wall / to leap over the brook = transpor um riacho / all over the country = por todo o país / over the river = do outro lado do rio / over here = por aqui; over there = por ali, lá / over time = durante, ao longo do tempo; "over the next 18 months"; "let's discuss it over dinner" / over and above = além disso / to be over = estar terminado, acabado / over again = outra vez / over and over (again) = repetidamenteBAS
83overallglobal, total / overall estimate = estimativa global / overall vision = visão global / overall performance = desempenho global; "to set a goal of increasing overall sales by 25% = estabelecer um objetivo de aumentar as vendas globais em 25%"BAS
84overcome (to)superar, vencer "to overcome shortcomings"BAS
85overdraft saque a descoberto; overdrafting checking = cheque especialINTERM
86overduevencido e não pago (conta; título); em atraso = unpaid when due BAS
87overflow (to) / overflow (n)inundar, transbordar; "books and papers overflowed his desk" // 1) excesso, abundância // 2) inundação; alagamento = flood, inundation; "the river overflowed its banks" BAS
88overhaul / overhaul (to) revisão completa (mecânica) = thorough repair // revisar, reparar INTERM
89overhead1) aéreo, suspenso, em cima, por cima, no alto = above head; overhead compartment // 2) indiretos, gerais / overhead expenses = despesas gerais / overhead costs = custos indiretosBAS
90overlap (n) / overlap (to) sobreposição / sobrepor BAS
91overlay (n) / overlay (to) camada, revestimento, cobertura = something laid or applied over something else / pôr camada; cobrir; revestir BAS
92overload (to) / overload (n)sobrecarregar; abarrotar // sobrecarga / information overload = excesso de informações BAS
93overlook (to) / overlook (n)1) ver do alto = to look down upon from above // 2) passar por alto, não ver, não fazer caso, ignorar; "the opportunity should not be overlooked"; "the detective overlooked an important clue" // mirante, belvedere = a high place with a good view; "there's a great overlook where you can get a panoramic view of the valley below" INTERM
94overlyexcessivamente; "overly curious"; "overly formal"ADV
95overnightnoturno, durante a noite / overnight train; overnight deliveryBAS
96overrate (to)exagerar o valor; superestimar = overestimateINTERM
97override (to)1) cancelar, anular, ignorar = to give a command that cancels the effect of something; "press that button to override the system" // 2) sobrepor // 3) passar por cima = to prevail overINTERM
98overrun (to)transpor; ultrapassar = to run beyond, to overflow INTERM
99oversea; overseasalém-mar, internacional = beyond the sea, abroad / overseas operationsBAS
100oversee (to)inspecionar, supervisionar = to direct workers as a supervisor; to superviseINTERM
101overshoot (to)passar do limite; exceder = to pass or go by or beyond ADV
102overtnão oculto, aberto, público, evidente, manifesto = open to view; observableADV
103overtake (to)ultrapassar = to move past (another vehicle or person) travelling in the same directionBAS
104overtime (adj) / overtime (adv)fora do horário; extra; horas extras; serão / overtime work = trabalho extra; "how much did you earn last month in overtime?"; "I worked two hours of overtime last week" // ao longo do tempo (adv)BAS
105overviewvisão geral, panorama, resumo = overall vision; "a few short sentences can provide the overview of a book's plot"BAS
106overwhelm (to) / overwhelming (adj)oprimir, esmagar /// 1) esmagador = very great in number, effect, or force / overwhelming defeat (victory) = derrota (vitória) esmagadora / overwhelming majority = maioria esmagadora / overwhelming desire = desejo irresistível // 2) confuso, difícil; "she found the job overwhelming at first"BAS
107owe (to) dever, ser devedor = to be in debt; "I owe you US$100"; "he still owes for his house"BAS
108owing todevido a; por causa de = because of; "they were late, owing to the traffic"BAS
109owl corujaBAS
110own (to) / owner / ownershippossuir // proprietário / ship owner = armador // propriedadeBAS