Where does “hypoiodous” come from?

hypoiodous (English) comes from English iodous, from English ous, from English ou, from Afrikaans ou, from Dutch oud, from Middle Dutch out, from Old Dutch ald, from Proto-West Germanic ald — to grow, nourish.

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

Definitions

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

Ancestry of “hypoiodous”, step by step

StepLanguageWordMeaning
1EnglishiodousOf, pertaining to, or containing iodine; Of or...
2Englishousplural of ou
3EnglishouA probably extinct species of Hawaiian...
4AfrikaansouAn old fellow, guy, bloke; attributive form of...
5Dutchoudold
6Middle Dutchoutold
7Old Dutchald
8Proto-West Germanicaldold
9Proto-Germanicaldazold, grown up
10Proto-Indo-Europeanh₂eltós
11Proto-Indo-Europeanh₂él-to grow, nourish
Every word from Proto-Indo-European h₂él-Every word from Proto-Indo-European h₂eltósEvery word from Proto-Germanic aldaz
hypoiodous — Etymology, Origin & Word History | Etymology Explorer