Where does “semi-darkness” come from?

semi-darkness (English) comes from English darkness, from Middle English derknesse, from Old English deorcnes, from Old English -nes, from Proto-West Germanic -nassī, from Proto-Germanic -inassuz, from Proto-West Germanic -ī, from Proto-Germanic -į̄ — Creates collective nouns, which refer to groups...

semi-darkness (English): alternative form of semidarkness

Definitions

  1. alternative form of semidarkness

Ancestry of “semi-darkness”, step by step

semi-darkness traces back through two separate lines of ancestry.

via English darkness

StepLanguageWordMeaning
1EnglishdarknessThe state of being dark; lack of light; Gloom;...
2Middle Englishderknessedarkness
3Old Englishdeorcnesdarkness, obscurity
4Old English-nesUsed to form abstract nouns, usually from...
5Proto-West Germanic-nassīUsed to form abstract nouns, usually from...
6Proto-Germanic-inassuz-ness
7Proto-West Germanic-ness, -th
8Proto-Germanic-į̄-th
9Proto-Indo-European-íh₂
10Proto-Indo-European-h₂Creates collective nouns, which refer to groups...

via English semi

StepLanguageWordMeaning
1EnglishsemiA semi-detached house; A semitrailer; a...
2Englishsemi-half; partial, incomplete; somewhat, rather,...
3Latinsēmi-half
4Proto-Indo-Europeansēmihalf; partially
Every word from Proto-Indo-European -h₂Every word from Old English -nesEvery word from Proto-Germanic -į̄
semi-darkness — Etymology, Origin & Word History | Etymology Explorer