Where does “lévre” come from?

lévre (Middle French) comes from Old French levre, from Vulgar Latin labra, from Latin lābrum, from Latin lavābrum, from Latin lavō, from Proto-Italic lawaō, from Proto-Indo-European léwh₃eti, from Proto-Indo-European lewh₃- — to wash.

Ancestry of “lévre”, step by step

StepLanguageWordMeaning
1Old Frenchlevre
2Vulgar Latinlabra
3Latinlābrumlip
4Latinlavābrum
5Latinlavōto wash, bathe
6Proto-Italiclawaō
7Proto-Indo-Europeanléwh₃eti
8Proto-Indo-Europeanlewh₃-to wash

Words derived from “lévre

Every word from Proto-Indo-European lewh₃-Every word from Proto-Indo-European léwh₃etiEvery word from Proto-Italic lawaō