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act up. In DICTIOUS you will not only get to know all the dictionary meanings for the word
act up, but we will also tell you about its etymology, its characteristics and you will know how to say
act up in singular and plural. Everything you need to know about the word
act up you have here. The definition of the word
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English
Pronunciation
Verb
act up (third-person singular simple present acts up, present participle acting up, simple past and past participle acted up)
- (intransitive, idiomatic) To misbehave; to cause trouble.
- Synonyms: carry on, act out, play up
- Coordinate term: kick up
My allergies act up during hay fever season.
Children may act up in class in an effort to get attention.
My car started acting up after I drove through that huge puddle.
- (intransitive, idiomatic) To perform the duties of an appointment senior to that actually held; to deputise for a superior.
Acting up is always recommended when you find yourself under a new boss.
Translations
to misbehave, cause trouble
See also
Anagrams