Where does “elytrous” come from?

elytrous (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.

elytrous (English): Relating to the elytron

Definitions

  1. Relating to the elytron

Ancestry of “elytrous”, step by step

elytrous 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 elytron

StepLanguageWordMeaning
1EnglishelytronA sheath or outer covering, especially around the...
2Ancient Greekἔλυτρονcover, case; sheath; cistern, reservoir
3Ancient Greek-τρονForms instrument nouns
4Proto-Hellenic-tronForms instrument nouns from verb stems
5Proto-Indo-European-tromForms nouns denoting a tool or instrument
6Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...

Words derived from “elytrous

Every word from Proto-Indo-European h₂él-Every word from Proto-Indo-European h₂eltósEvery word from Proto-Germanic aldaz