51Թ

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View synonyms for

act up

verb

  1. informal.
    intr, adverb to behave in a troublesome way

    the engine began to act up when we were miles from anywhere

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012


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Example Sentences

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I started acting up simply to keep myself occupied.

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In the early years, he said, he acted up, raking up disciplinary infractions that landed him in solitary confinement.

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I told her the camera is going to be constantly running, so when she’s acting up — and I wanted to open the film with that — she knew that was being recorded.

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One testified that Adams said he would never “take a kid’s word” over that of a staffer; another said Adams matter-of-factly passed along the advice he had received about beating kids if they acted up.

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Second, the few who do act up end up arrested, despite Trump's insinuations to the contrary.

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