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English definition of “iffy”

iffy

adjective
 
 
/ˈɪfi/ informal
NOT SUITABLE not completely good, honest, or suitable: The milk smells a bit iffy.UncertaintyHesitatingAchievable
NOT CERTAIN not certain or decided: Simon's still kind of iffy about going to Colombia.UncertaintyHesitatingAchievable
(Definition of iffy from the Cambridge Learners Dictionary © Cambridge University Press)
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