blow

blowverb

American /bloʊ/ British /bləʊ/
third-person singular blows past tense blew past participle blown present participle blowing

To blow is to move air, to move something by sending air at it, to sound an instrument by blowing, to waste a chance or an amount of money, or, of a tire, to suddenly break.

  1. of wind or breath(of the wind) move, or send air out of the mouth

    intransitive [I] verb + adverb or preposition [V + adv/prep]

    Collocations

    noun + verb the wind blows, a breeze blows
    verb + adverb blow gently, blow hard, blow softly
    1. asend air from your mouth onto something, especially to make it cooler or warmer

      transitive [T] verb + preposition + object [V + prep + obj]

      Collocations

      verb + preposition blow on something
  2. move by airsend air at something to make it move

    transitive [T] verb + object [V + obj] verb + object + preposition + object [V + obj + prep + obj]

    Collocations

    phrase blow bubbles
    1. aforce air through your nose to clear it, using a tissue

      transitive [T] verb + object [V + obj]

      Collocations

      verb + noun blow your nose
  3. play an instrumentmake a sound by blowing air into an instrument or a horn

    transitive or intransitive [T/I] verb + object [V + obj]

    Collocations

    verb + noun blow a whistle, blow a horn, blow a trumpet
  4. wastewaste money, or lose a good opportunity, by making a mistake

    transitive [T] verb + object [V + obj] informal

    Collocations

    verb + noun blow a chance, blow an opportunity, blow your savings, blow a fortune

    Synonyms waste

  5. burst(of a tire) suddenly break, letting the air out

    intransitive [I] transport

    Collocations

    noun + verb a tire blows

    Synonyms burst

    1. a(of a small part that protects an electric machine) break, so that the power stops

      intransitive [I]

      Collocations

      noun + verb a fuse blows

Phrases

blow it informal

lose a good chance by making a mistake

blow off steam informal

let out strong feelings, especially anger, by talking, shouting, or being active

For translators (phrase)

Cultural background The picture is an old machine letting out extra steam so that it does not explode.

blow your own horn informalAmericandisapproving

talk with too much pride about your own success or ability

For translators (phrase)

Cultural background British English usually says blow your own trumpet instead.

blow the whistle on someone informal

tell the authorities about someone's wrong or illegal actions

Word family

  • blown

See also blow up; blow out

For translators

Meaning across languages Many languages need separate verbs for the wind moving (sense 1), a person moving air with the mouth (sense 1), and a tire or an electrical part suddenly failing (sense 5); English uses blow for all of them.
Grammar trap Irregular: blow, blew, blown.