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English definition of “grey matter”

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grey matter

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