set up

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: set UP. Saying “SET up” is the clearest learner tell — the verb stays light and the particle carries the beat.

The /t/ flaps. Between vowels, American /t/ and /d/ both become a quick tap, so “set up” comes out as “se-dup” — closer to a fast D than a T. Drop a pronoun in the middle and it flaps twice: “set it up” → “se-di-dup”.

Verb vs noun

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

3 meanings

  1. 1

    To assemble or install something so it is ready to use.

    • They set up the new lab equipment yesterday.
    • It took an hour to set the tent up.

    Similar: assemble, install

  2. 2

    To establish an organisation or arrange an event.

    • She set up her own agency at twenty-eight.
    • Can you set up a call for Thursday?

    Similar: establish, arrange

  3. 3

    To trick someone into appearing guilty.

    informal
    • He insisted he'd been set up.

    Similar: frame

Don’t confuse it with

The particle logic

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More SET phrasal verbs

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set up — meaning, examples & how to say it