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English definition of “presumptuous”

presumptuous

adjective     /prɪˈzʌmptʃuəs/
Someone who is presumptuous confidently does things that they have no right to do: It was a bit presumptuous of her to take the car without asking.Rude and cheekyRelating to sex and sexual desire
(Definition of presumptuous adjective from the Cambridge Learner's Dictionary © Cambridge University Press)

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