Where does “dormente” come from?

dormente (Old Portuguese) comes from Latin dormiēns, from Latin dormiō, from Proto-Italic dormiō, from Proto-Indo-European drem- — to run.

Ancestry of “dormente”, step by step

StepLanguageWordMeaning
1Latindormiēnssleeping
2Latindormiōto sleep
3Proto-Italicdormiōto sleep
4Proto-Indo-Europeandrem-to run

Words derived from “dormente

Every word from Proto-Indo-European drem-Every word from Proto-Italic dormiōEvery word from Latin dormiō