Where does “dernier” come from?

dernier (French) comes from French derrenier, from Old French derrain, from Vulgar Latin deretranus, from Latin dē, from Latin post, from Latin poste, from Proto-Italic posti, from Proto-Indo-European pósti — afterwards, post; by, at.

dernier (French): last; latest; latter

Definitions

  1. last; latest; latter

Ancestry of “dernier”, step by step

StepLanguageWordMeaning
1Frenchderrenier
2Old Frenchderrainfinal, last; last
3Vulgar Latinderetranusto hinder
4Latinof; concerning; about
5Latinpostbehind; after, since, besides, except; behind,...
6Latinposteablative singular of postis
7Proto-Italicpostibehind, after
8Proto-Indo-Europeanpóstiafter
9Proto-Indo-Europeanpósafterwards, post; by, at

Words derived from “dernier

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