Where does “xenarthrous” come from?

xenarthrous (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.

xenarthrous (English): Characteristic of a xenarthran

Definitions

  1. Characteristic of a xenarthran

Ancestry of “xenarthrous”, step by step

xenarthrous 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 xenarthran

StepLanguageWordMeaning
1EnglishxenarthranAny mammal of the of superorder Xenarthra, of the...
2Ancient Greekἄρθρονjoint; limb; articulation
3Ancient Greekἀραρίσκωjoin, fasten; fit together, construct; fit,...
4Ancient Greek-σκωPrimitive suffix used to form present-tense...
5Proto-Indo-European-sḱétiForms durative or iterative imperfective verbs...
Every word from Proto-Indo-European h₂él-Every word from Proto-Indo-European h₂eltósEvery word from Proto-Germanic aldaz