Where does “prefixer” come from?

prefixer (Middle French) comes from Latin praefixus, from Latin praefigo, 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 “prefixer”, step by step

StepLanguageWordMeaning
1Latinpraefixusfastened or attached in front; prefixed
2LatinpraefigoI fasten before, attach in front; I point with
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 “prefixer

Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European preh₂-
prefixer — Etymology, Origin & Word History | Etymology Explorer