Where does “lavandārius” come from?

lavandārius (Latin) comes from Latin lavāre, from Proto-Indo-European lewh₃- — to wash.

Ancestry of “lavandārius”, step by step

StepLanguageWordMeaning
1Latinlavāre
2Proto-Indo-Europeanlewh₃-to wash

Words derived from “lavandārius

Every word from Proto-Indo-European lewh₃-Every word from Latin lavāre