Where does “drowsiness” come from?

Drowsiness is formed from the English adjective drowsy with the suffix -ness, which derives from Middle English drowse and the Middle English adjectival suffix -y, tracing back through Middle French -ie, Latin -ia, Latin -ivus, and ultimately Proto-Indo-European -kos.

drowsiness (English): State of being drowsy

Definitions

  1. State of being drowsy

Ancestry of “drowsiness”, step by step

StepLanguageWordMeaning
1English-nessAppended to adjectives to form nouns meaning "the...
2Middle English-nesseAffixed to adjectives to form abstract nouns...
3Old English-nesUsed to form abstract nouns, usually from...
4Proto-West Germanic-nassīUsed to form abstract nouns, usually from...
5Proto-Germanic-inassuz-ness
6Proto-West Germanic-ness, -th
7Proto-Germanic-į̄-th
8Proto-Indo-European-íh₂
9Proto-Indo-European-h₂Creates collective nouns, which refer to groups...
Every word from Proto-Indo-European -h₂Every word from English -nessEvery word from Old English -nes
drowsiness — Etymology, Origin & Word History | Etymology Explorer