Where does “rūminārī” come from?

rūminārī (Latin) comes from Latin rumen, from Proto-Indo-European sréwmn̥, from Proto-Indo-European srew-, from Proto-Indo-European ser- — to flow; to guard; to bind, to tie together.

Ancestry of “rūminārī”, step by step

StepLanguageWordMeaning
1Latinrumenthroat, gullet
2Proto-Indo-Europeansréwmn̥
3Proto-Indo-Europeansrew-to flow, stream
4Proto-Indo-Europeanser-to flow; to guard; to bind, to tie together

Words derived from “rūminārī

Every word from Proto-Indo-European ser-Every word from Proto-Indo-European srew-Every word from Proto-Indo-European sréwmn̥