English Words Starting With O

• outargue

  verb-transitiveLow
  /aʊtˈɑːɡjuː/To defeat or be more persuasive than someone in an argument or debate.
• outback

  adjectiveadverbnounB2
  /ˈaʊtbæk/The remote, sparsely populated, typically arid or semi-arid inland areas of Australia.
• outbalance

  verbverb-transitiveLow
  /ˌaʊtˈbæl.əns/To exceed in weight, importance, or value; to outweigh.
• outbid

  verbverb-transitiveC1
  /ˌaʊtˈbɪd/To offer to pay a higher price for something, especially at an auction, than another person.
• outbluff

  verb-transitiveLow (specialized)
  /ˌaʊtˈblʌf/To surpass someone in bluffing; to defeat or gain an advantage over someone by making a more convincing, bolder, or riskier bluff.
• outboard

  adjectiveadverbnounC1
  /ˈaʊt.bɔːd/Positioned on, attached to, or towards the outside of a vessel, aircraft, or vehicle.
• outboard motor

  nounB2
  /ˈaʊtbɔːd ˈməʊtə/A portable motor mounted externally on the stern of a small boat, used for propulsion.
• outboard profile

  nounC2 / Rare
  /ˈaʊtbɔːd ˈprəʊfaɪl/A side-view outline or contour of something, often used to describe the external shape of vehicles (especially aircraft, boats, cars) or objects as seen from the side.
• outbox

  nounB2
  /ˈaʊt.bɒks/A physical or electronic container for outgoing mail or messages.
• outbrave

  verbverb-transitiveRare (C2)
  /ˌaʊtˈbreɪv/To confront or resist with courage; to show greater bravery than.
• outbreak

  nounB2
  /ˈaʊt.breɪk/A sudden start or eruption of something negative and forceful, especially of a disease, war, or conflict.
• outbreed

  verbverb-transitiveC2 (Very low frequency; specialist term)
  /ˌaʊtˈbriːd/To breed from parents that are not closely related; to reproduce with individuals from outside one's own population or group.
• outbuilding

  nounC1
  /ˈaʊtˌbɪl.dɪŋ/A smaller building, often a shed, garage, or barn, located near a main building, typically on the same property.
• outburst

  nounB2
  /ˈaʊtbɜːst/A sudden, forceful expression of emotion or energy.
• outcall

  nounC2
  /ˈaʊt.kɔːl/A service call where a provider travels to the client's location to perform a service.
• outcast

  adjectivenounB2
  /ˈaʊtkɑːst/A person who has been rejected by or excluded from a group, community, or society.
• outcaste

  nounverbLow
  /ˈaʊtˌkɑːst/A person who has been expelled from their caste, especially in societies with rigid social hierarchies like India.
• outclass

  verbverb-transitiveB2
  /ˌaʊtˈklɑːs/To be much better or of a far higher standard than a competitor or rival.
• outclimb

  verb-transitiveVery Low / Obsolete
  /ˌaʊtˈklaɪm/To climb higher, faster, or better than someone or something else.
• outcome

  nounB2
  /ˈaʊtkʌm/the result or consequence of a process, event, or situation.

Showing 2421–2440 of 3187 words.