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English definition of “keep a cool head”

keep a cool head

C2 to stay calm in a difficult situation: I don't know how you manage to keep such a cool head in such a hectic, stressful office!Controlling emotionsCalm and relaxedNot showing or feeling emotions
(Definition of keep a cool head from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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Translations of “keep a cool head”

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