Where does “nonposterior” come from?

nonposterior (English) comes from English posterior, from Latin posterior, from Latin posterus, from Latin post, from Latin poste, from Proto-Italic posti, from Proto-Indo-European pósti, from Proto-Indo-European pós — afterwards, post; by, at.

nonposterior (English): Not posterior

Definitions

  1. Not posterior

Ancestry of “nonposterior”, step by step

nonposterior traces back through two separate lines of ancestry.

via English posterior

StepLanguageWordMeaning
1EnglishposteriorLocated behind, or towards the rear of an object;...
2Latinposteriorcoming after, later; next, following; further to...
3Latinposterusfollowing, next, coming after; inferior
4Latinpostbehind; after, since, besides, except; behind,...
5Latinposteablative singular of postis
6Proto-Italicpostibehind, after
7Proto-Indo-Europeanpóstiafter
8Proto-Indo-Europeanpósafterwards, post; by, at

via English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European pósEvery word from Proto-Indo-European póstiEvery word from Proto-Italic posti