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English definition of “diddly”


noun [U] uk   /ˈdɪd.l̩.i/ (also diddly-squat) US informal us  
anything: He hasn't done diddly all day. There's no point in asking Ellen - she doesn't know diddly.Something, anything, nothing, and everything
(Definition of diddly from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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