Where does “ruit” come from?

ruit (Old French) comes from Latin rugītus, from Latin -tus, from Proto-Italic -tus, from Proto-Indo-European -tus — Derives action nouns from verb roots.

ruit (Old French): rut

Definitions

Ancestry of “ruit”, step by step

Step	Language	Word	Meaning
1	Latin	rugītus	braying (of a donkey)
2	Latin	-tus	Forms the past participle of verbs; Forms...
3	Proto-Italic	-tus	—
4	Proto-Indo-European	-tus	Derives action nouns from verb roots

Words derived from “ruit”

Every word from Proto-Indo-European -tus →Every word from Latin -tus →Every word from Latin rugītus →