Where does “hydrophytous” come from?

hydrophytous (English) comes 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, from Proto-Germanic aldaz — to grow, nourish.

hydrophytous (English): Relating to hydrophytes

Definitions

  1. Relating to hydrophytes

Ancestry of “hydrophytous”, step by step

hydrophytous traces back through two separate lines of ancestry.

via English ous

StepLanguageWordMeaning
1Englishousplural of ou
2EnglishouA probably extinct species of Hawaiian...
3AfrikaansouAn old fellow, guy, bloke; attributive form of...
4Dutchoudold
5Middle Dutchoutold
6Old Dutchald
7Proto-West Germanicaldold
8Proto-Germanicaldazold, grown up
9Proto-Indo-Europeanh₂eltós
10Proto-Indo-Europeanh₂él-to grow, nourish

via English hydrophyte

StepLanguageWordMeaning
1EnglishhydrophyteA plant that lives in or requires an abundance of...
2English-phyteA taxonomic group of plants or algae, e.g....
3Ancient Greekφυτόνplant, tree; creature; child, descendant
4Ancient GreekφύωTo bring forth, produce, generate, cause to grow;...
5Proto-Indo-EuropeanbʰuHyétito be becoming, to be growing, to be appearing
6Proto-Indo-European-yétiCreates intransitive, often deponent,...
7Proto-Indo-Europeanyé-
8Chichewaiyehe, she
Every word from Proto-Indo-European h₂él-