blow out

Separable

The object can go before or after the particle — but a pronoun MUST go in the middle: “clean it up”, never “clean up it”.

How to say it

Stress the particle, not the verb: blow OUT. Saying “BLOW out” is the clearest learner tell — the verb stays light and the particle carries the beat.

A glide appears. Two vowels meet, so American English slips a /w/ between them: “blow out” → “blow-wout”. You do not insert it deliberately — it falls out of not stopping between the words.

Verb vs noun

As a noun the stress flips to the front: the verb is blow OUT, the noun is BLOWOUT. Same two words, different beat — “to blow OUT” is the action, “a blowout” is the thing. Getting this backwards makes the sentence land oddly even when every sound is right.

2 meanings

  1. 1

    To extinguish a flame with a breath of air.

    • Make a wish and blow out the candles.
    • The wind blew the match out before he could light it.

    Similar: extinguish, put out

  2. 2

    (Of a tyre) to burst suddenly.

    • A tyre blew out on the highway and we spun into the shoulder.

    Similar: burst

The particle logic

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More BLOW phrasal verbs

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blow out — meaning, examples & how to say it