Where does “desirrous” come from?

desirrous (Old French) comes from Old French us, from Latin ūsus, from Latin ūtor, from Proto-Slavic *ǫtorъ, from Proto-Slavic torъ, from Proto-Slavic terti, from Proto-Indo-European terh₁- — to rub, turn; to drill, pierce.

desirrous (Old French): desirous; envious; coveting

Definitions

  1. desirous; envious; coveting

Ancestry of “desirrous”, step by step

desirrous traces back through two separate lines of ancestry.

via Old French us

StepLanguageWordMeaning
1Old Frenchustradition or custom
2Latinūsususe, employment, exercise, advantage
3Latinūtorto use, make use of, employ
4Proto-Slavic*ǫtorъcroze
5Proto-Slavictorъpaddock, pen
6Proto-Slavictertito rub, to scrape; to polish
7Proto-Indo-Europeanterh₁-to rub, turn; to drill, pierce

via Old French desirrer

StepLanguageWordMeaning
1Old Frenchdesirrerto desire; to covet
2Latindēsīderōto want, desire, wish for, long for
3Latinsider-

Words derived from “desirrous

Every word from Proto-Indo-European terh₁-Every word from Proto-Slavic tertiEvery word from Proto-Slavic torъ