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English definition of “headcase”


noun [C] uk   /ˈhed.keɪs/ UK informal us  
a person who behaves strangely or who is very silly or violentOf unsound mindStupid and sillyStupid and silly people
(Definition of headcase from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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Translations of “headcase”

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to send something through the air with force, especially by a sudden movement of the arm

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