Where does “passīvum” come from?

passīvum (Latin) comes from Latin patior, from Proto-Indo-European peh₁- — to hate, hurt.

Ancestry of “passīvum”, step by step

StepLanguageWordMeaning
1LatinpatiorI suffer, endure; I allow, acquiesce, permit,...
2Proto-Indo-Europeanpeh₁-to hate, hurt

Words derived from “passīvum

Every word from Proto-Indo-European peh₁-Every word from Latin patior