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English definition of “tell on sb”

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tell on sb

verb uk phrasal verb with tell   /tel/ (told, told) us  

(INFORM)

informal to give information about someone, usually something bad that they have said or done, especially to a person in authority

(AFFECT BADLY)

to have a bad effect on someone's health or behaviour: A succession of late nights had begun to tell on him and his work was suffering.
Translations of “tell on sb”
in Chinese (Traditional) 告發, (尤指向當權者)告發(某人)…
in Chinese (Simplified) 告发, (尤指向当权者)告发(某人)…
(Definition of tell on sb from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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