Where does “fountainous” come from?

fountainous (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.

fountainous (English): Resembling or characteristic of a fountain

Definitions

  1. Resembling or characteristic of a fountain

Ancestry of “fountainous”, step by step

fountainous 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 fountain

StepLanguageWordMeaning
1EnglishfountainA natural source of water; a spring; An...
2Old Frenchfontainefountain
3Latinfontānaspring, fountain, source
4Latinfontānusbearing a relation to the spring or source
5Latinfonsa spring, a fountain; fresh water, spring water;...
6Latinfontisgenitive singular of fōns

Words derived from “fountainous

Every word from Proto-Indo-European h₂él-Every word from Proto-Indo-European h₂eltósEvery word from Proto-Germanic aldaz
fountainous — Etymology, Origin & Word History | Etymology Explorer