lightlessness

[网络] 无光

释义与例句

n.
  1. 1.

    The state or condition of being lightless; absence of light.

    不可数

词汇关系

名词

同义词 3

black blackness pitch-blackness

上位词 2

dark darkness

词源

From lightless (adjective) + -ness (suffix forming nouns).

来源：wiktionary