Where does “prevailen” come from?

prevailen (Middle English) comes from Old French prevaler, from Latin praevaleō, from Latin prae-, from Proto-Italic prai-, from Proto-Indo-European preh₂-, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

Ancestry of “prevailen”, step by step

StepLanguageWordMeaning
1Old Frenchprevaler
2Latinpraevaleōto be very able or more able; to be superior, prevail
3Latinprae-before; in front; in charge
4Proto-Italicprai-pre-, before
5Proto-Indo-Europeanpreh₂-before, in front
6Proto-Indo-Europeanper-before, in front; first; to go through
7Proto-Indo-Europeanpr̥tóspassed , crossed

Words derived from “prevailen

Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European preh₂-