acid

/ˈæsɪd/ adjective

Definition

› (also acidic,

/əˈsɪdɪk/) containing acid, or having similar qualities to an acid: acid soil an acid smell/taste

acid remark/comment, etc › an unkind remark that criticizes someone

(Definition of acid adjective from the Cambridge Learner's Dictionary © Cambridge University Press)

to express disagreement or refuse to do something

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