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English definition of “foolish”


adjective     /ˈfuːlɪʃ/
B2 silly and not wise : a foolish man/ mistake [+ to do sth] It would be foolish to ignore his advice .Stupid and sillyOf unsound mind
foolishly adverb foolishness noun [U]
(Definition of foolish adjective from the Cambridge Learner's Dictionary © Cambridge University Press)

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