Where does “plous” come from?

plous (Old Latin) comes from Proto-Indo-European ploh₁is-.

Ancestry of “plous”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanploh₁is-

Words derived from “plous

Every word from Proto-Indo-European ploh₁is-
plous — Etymology, Origin & Word History | Etymology Explorer