真っ暗
Common
I-adj
Noun
1
adjectival nouns or quasi-adjectives (keiyodoshi)noun (common) (futsuumeishi)
pitch-dark;pitch-black;completely dark
外は真っ暗だった。
It was pitch black outside.
2
adjectival nouns or quasi-adjectives (keiyodoshi)noun (common) (futsuumeishi)
very bleak (future);utterly hopeless
Other forms
真暗 【まっくら】 (search-only kanji form) · まっ暗 【まっくら】 (search-only kanji form)