Where does “dormir” come from?

dormir (Old Portuguese) comes from Latin dormire, from Latin dormio, from Proto-Italic dormiō, from Proto-Indo-European drem- — to run.

Ancestry of “dormir”, step by step

StepLanguageWordMeaning
1Latindormirepresent active infinitive of dormiō; to sleep, to...
2LatindormioI sleep
3Proto-Italicdormiōto sleep
4Proto-Indo-Europeandrem-to run

Words derived from “dormir”

Every word from Proto-Indo-European drem- →Every word from Proto-Italic dormiō →Every word from Latin dormio →