Where does “decisor” come from?

decisor (Portuguese) comes from Latin decisus, from Latin dēcīdō, 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.

decisor (Portuguese): decider; who decides

Definitions

  1. decider; who decides

Ancestry of “decisor”, step by step

StepLanguageWordMeaning
1Latindecisuscut off; decided
2Latindēcīdōto fall down or off; collapse; drop, hang down
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
Every word from Proto-Indo-European pósEvery word from Latin dē-Every word from Proto-Indo-European pósti