English Reference
verb · noun

blow

v. · n.
US /ˈbɫoʊ/ UK /blˈəʊ/ blow UK spelling blowed, blows

infinitive blow past blew past participle blown

  1. 01 A2 Elementary

    v.to move air, like the wind or when you push air out of your mouth.

    v.to produce or be moved by a current of air. Intransitive when referring to the wind; transitive when propelling an object.

    Simple

    A cold wind began to blow from the north as the sun went down.

    In context

    The wind blew so fiercely during the storm that several ancient oaks in the park were completely uprooted.

  2. 02 B1 Intermediate Informal

    v.to fail at something or lose a great opportunity by making a mistake.

    v.to fail at a task or squander an opportunity through incompetence or error.

    Simple

    I had a chance to win the game, but I blew it by missing the final shot.

    In context

    The candidate blew his chances of winning the election when he made those controversial remarks during the live debate.

    ruinbotchmishandle
  3. 03 B1 Intermediate

    v.to break or be destroyed by an explosion.

    v.to cause to explode or to be destroyed by internal pressure or explosives. Often used with 'up'.

    Simple

    The soldiers had to blow the bridge to stop the enemy from crossing.

    In context

    The demolition crew prepared to blow the old factory building at dawn to make way for the new housing development.

  4. 04 B2 Upper Intermediate InformalSlang

    v.to spend a lot of money very quickly on things you do not need.

    v.to squander or spend money recklessly and wastefully.

    Simple

    He blew his entire paycheck on a new designer watch.

    In context

    After winning a small fortune in the lottery, he managed to blow the entire sum on luxury cars and expensive parties within a year.

    saveeconomize
  5. 05 B2 Upper Intermediate SlangInformal

    v.you say this when something is very annoying or of bad quality.

    v.to be extremely unpleasant, disappointing, or of poor quality.

    Simple

    It really blows that we have to work on a Saturday.

    In context

    The new sequel to the movie really blows; the plot is nonsensical and the acting is subpar.

  6. 06 C1 Advanced VulgarSlang

    v.to perform oral sex on someone.

    v.to perform fellatio upon a partner.

    Simple

    The movie was rated R because it contained scenes of people blowing each other.

    In context

    The script was censored by the studio because it contained explicit references to characters blowing one another in the club.

  7. 07 B1 Intermediate

    n.a hard hit with a hand, a tool, or a weapon.

    n.a powerful stroke with a hand, weapon, or hard object.

    Simple

    The boxer landed a heavy blow to his opponent's jaw.

    In context

    The victim was struck a fatal blow to the head with a blunt instrument during the robbery.

  8. 08 B2 Upper Intermediate

    n.a sudden event that causes sadness or disappointment.

    n.a sudden shock or misfortune that causes emotional distress or failure.

    Simple

    Losing his job was a major blow to his confidence.

    In context

    The sudden cancellation of the funding was a crushing blow to the research team's long-term goals.

  9. 09 C1 Advanced Slang

    n.a slang word for cocaine.

    n.a slang term for powder cocaine.

    Simple

    The police arrested the man for carrying a small bag of blow.

    In context

    Undercover agents spent months infiltrating the ring to identify the primary suppliers of blow in the city.

  10. 10 C2 Proficiency LiteraryArchaic

    v.to open up and produce flowers.

    v.to blossom or produce flowers; to be in a state of bloom.

    Simple

    The roses began to blow in the early summer heat.

    In context

    The poet described a garden where the lilies blow in the soft moonlight of May.

In space, there is no air to blow across hot equipment and help heat escape.

ScienceDaily· 19 Jun 2026

Protecting surf areas can also support local economies, especially if it’s done before sites blow up as major travel destinations.

Smithsonian Magazine· 6 Aug 2026
This entry
Level B2 · Upper Intermediate
Frequency Common
Updated