Where does “deservir” come from?

deservir (Old French) comes from Latin dēserviō, from Latin dē-, from Latin dē, from Latin post, from Latin poste, from Proto-Italic posti, from Proto-Indo-European pósti, from Proto-Indo-European pós — afterwards, post; by, at.

deservir (Old French): to serve well or zealously; to deserve; to merit

Definitions

  1. to serve well or zealously; to deserve; to merit

Ancestry of “deservir”, step by step

deservir traces back through two separate lines of ancestry.

via Latin dēserviō

StepLanguageWordMeaning
1Latindēserviōto serve zealously
2Latindē-of; from
3Latinof; concerning; about
4Latinpostbehind; after, since, besides, except; behind,...
5Latinposteablative singular of postis
6Proto-Italicpostibehind, after
7Proto-Indo-Europeanpóstiafter
8Proto-Indo-Europeanpósafterwards, post; by, at

via Vulgar Latin deservio

StepLanguageWordMeaning
1Vulgar Latindeservioto gain or merit by giving service; I serve...
2Latinde-of; from
3LatindeThe name of the letter "D"; of, concerning,...

Words derived from “deservir

Every word from Proto-Indo-European pósEvery word from Latin dē-Every word from Proto-Indo-European pósti