def definition, meaning - what is def in the British English Dictionary & Thesaurus - Cambridge Dictionaries Online

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English definition of “def”

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adjective uk   us   /def/ slang
very good: They're one of the most def bands around.
Translations of “def”
in Chinese (Traditional) 很棒的, 非常好的…
in Chinese (Simplified) 很棒的, 非常好的…
(Definition of def from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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