Where does “pantostomatous” come from?

pantostomatous (English) comes from English -stomatous, from English stomatous, from English ous, from English ou, from Afrikaans ou, from Dutch oud, from Middle Dutch out, from Old Dutch ald — to grow, nourish.

pantostomatous (English): Able to ingest food at any point on the surface of the body

Definitions

  1. Able to ingest food at any point on the surface of the body

Ancestry of “pantostomatous”, step by step

StepLanguageWordMeaning
1English-stomatousHaving stoma(ta)
2EnglishstomatousHaving a stoma
3Englishousplural of ou
4EnglishouA probably extinct species of Hawaiian...
5AfrikaansouAn old fellow, guy, bloke; attributive form of...
6Dutchoudold
7Middle Dutchoutold
8Old Dutchald
9Proto-West Germanicaldold
10Proto-Germanicaldazold, grown up
11Proto-Indo-Europeanh₂eltós
12Proto-Indo-Europeanh₂él-to grow, nourish
Every word from Proto-Indo-European h₂él-Every word from Proto-Indo-European h₂eltósEvery word from Proto-Germanic aldaz