Where does “hyposulfurous” come from?

hyposulfurous (English) comes from English hypo, from English hypo-, from Ancient Greek ὑπό, from Proto-Indo-European upó, from Proto-Indo-European h₃ewp-.

hyposulfurous (English): Of or pertaining to hyposulfurous acid or its...

Definitions

  1. Of or pertaining to hyposulfurous acid or its...

Ancestry of “hyposulfurous”, step by step

hyposulfurous traces back through two separate lines of ancestry.

via English hypo

StepLanguageWordMeaning
1EnglishhypoMelancholy; a fit of ‘hypochondria’; a morbid...
2Englishhypo-Below; beneath; under; Deficient; less than...
3Ancient Greekὑπό
4Proto-Indo-Europeanupóunder, below
5Proto-Indo-Europeanh₃ewp-

via English sulfurous

StepLanguageWordMeaning
1EnglishsulfurousContaining sulfur; Of, or relating to sulfur,...
2Latinsulphurosus
Every word from Proto-Indo-European h₃ewp-Every word from Proto-Indo-European upóEvery word from English hypo-
hyposulfurous — Etymology, Origin & Word History | Etymology Explorer