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English definition of “impossible”

impossible

noun [S]     /ɪmˈpɒs.ɪ.bl̩/ US  /-ˈpɑː.sə-/
the impossible something that cannot be expected to happen or exist : She wants a man who is attractive and funny as well, which is asking the impossible in my opinion .Impossible and improbable
(Definition of impossible noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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