Where does “loudness” come from?

Loudness derives from Middle English loudnesse, a formation from the adjective loud with the suffix -ness.

loudness (English): the perceptual strength or amplitude of sound...

Definitions

  1. the perceptual strength or amplitude of sound...

Ancestry of “loudness”, step by step

StepLanguageWordMeaning
1Middle Englishloudnesse—
2Old Englishhludnesclamor
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-ī-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 -h₂ →Every word from Old English -nes →Every word from Proto-Germanic -į̄ →