grey matter Definition in the Cambridge English Dictionary
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Definition of “grey matter” - English Dictionary

Definition of "grey matter" - British English Dictionary

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grey matternoun [U]

(US usually gray matter) uk   us  
specialized anatomy the ​darkertissuecontainingnerve fibres (= ​structures like ​threads)found in the ​brain and spinalcord
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informal a person's ​intelligence: It's not the ​sort of ​film that ​stimulates the ​greymatter much.
(Definition of grey matter from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
Translations of “grey matter”
in Chinese (Simplified) 头脑, 脑子, 智力…
in Chinese (Traditional) 頭腦, 腦子, 智力…
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