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English definition of “pitch-dark”


C2 extremely dark: a moonless, pitch-black nightDarkness and becoming darkBlack, white and grey pitch-darkness     noun [U] (also pitch-blackness) Suddenly the lights went out, and the house was left in pitch-darkness.Darkness and becoming darkBlack, white and grey
(Definition of pitch-dark adjective from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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