Where does “desolate” come from?

desolate (Middle English) comes from Latin desolatus, from Latin dēsōlō, from Latin dē-, from Latin dē, from Latin post, from Latin poste, from Proto-Italic posti, from Proto-Indo-European pósti — afterwards, post; by, at.

Ancestry of “desolate”, step by step

StepLanguageWordMeaning
1Latindesolatusforsaken, abandoned, deserted, left alone, having...
2Latindēsōlōto leave alone, make lonely, lay waste, desolate
3Latindē-of; from
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 “desolate

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