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English definition of “wacky”

wacky

adjective     /ˈwæk.i/ informal
unusual in a pleasing and exciting or silly way: He decided to become a clown to join the wacky world of the circus.Strange, suspicious and unnatural wackiness     /-nəs/ noun [U] Strange, suspicious and unnatural
(Definition of wacky adjective from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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