English

hypoacidity

From hypo- + acidity.

Proto-Indo-European *upó ‘under, below’

Ancient Greek ὑπό ‘under’

English hypo-

Proto-Indo-European *h₂eḱ- ‘sharp’

…

Latin acidus ‘sour, acid’

Latin aciditās ‘sourness, acidity’

Latin aciditātem

French acidité

Today it means

noun The condition of having less than the normal amount of acidity in the stomach

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

Etymograph / hypoacidity