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English definition of “coolness”


noun [U] (UNFRIENDLINESS)    /ˈkuːl.nəs/
C2 behaviour that shows no warm feelings or friendliness : I noticed a certain coolness between your parents .Not being friendlyNot saying muchBlunt and direct in speech and behaviour
(Definition of coolness noun (UNFRIENDLINESS) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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