Where does “undefendable” come from?

undefendable (English) comes from English defendable, from Old French deffendable, from Old French défendre, from Latin dēfendō, from Latin dē-, from Latin dē, from Latin post, from Latin poste — afterwards, post; by, at.

undefendable (English): Not capable of being defended

Definitions

  1. Not capable of being defended

Ancestry of “undefendable”, step by step

undefendable traces back through two separate lines of ancestry.

via English defendable

StepLanguageWordMeaning
1EnglishdefendableCapable of being defended
2Old Frenchdeffendable
3Old Frenchdéfendreto defend
4Latindēfendōto drive away
5Latindē-of; from
6Latinof; concerning; about
7Latinpostbehind; after, since, besides, except; behind,...
8Latinposteablative singular of postis
9Proto-Italicpostibehind, after
10Proto-Indo-Europeanpóstiafter
11Proto-Indo-Europeanpósafterwards, post; by, at

via English un

StepLanguageWordMeaning
1EnglishunOne

Words derived from “undefendable

Every word from Proto-Indo-European pós
undefendable — Etymology, Origin & Word History | Etymology Explorer