Where does “sedimentous” come from?

sedimentous (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.

sedimentous (English): Of or relating to sediment

Definitions

  1. Of or relating to sediment

Ancestry of “sedimentous”, step by step

sedimentous 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 sediment

StepLanguageWordMeaning
1EnglishsedimentA collection of small particles, particularly...
2Middle Frenchsédiment
3LatinsedimentumA settling, sinking down, subsidence
4Latin-mentuminstrument, medium, or result of; e.g....
5Latin-mentanominative plural of -mentum; accusative plural...
6Proto-Indo-European-mn̥Creates action nouns or result nouns from verbs
Every word from Proto-Indo-European h₂él-