English

subacidity

From sub- + acidity.

Proto-Indo-European *upó ‘up; from below’

Proto-Italic *supo ‘under’

Latin sub ‘under, beneath, below’

English sub-

Proto-Indo-European *h₂eḱ- ‘sharp’

…

Latin acidus ‘sour, acid’

Latin aciditās ‘sourness, acidity’

Latin aciditātem

French acidité

Today it means

noun The quality of being subacid.

Language periods are conventional ranges, not dates for this word.

Etymograph / subacidity