If a place or the night is pitch-black , it is completely dark.
...a cold pitch-black winter morning.
= pitch-dark
ADJ
If a place or the night is pitch-black , it is completely dark.
...a cold pitch-black winter morning.
= pitch-dark
ADJ
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006