Where does “dortoir” come from?

dortoir (Old French) comes from Latin dormitorium, from Latin dormitorius — of or for sleeping.

Ancestry of “dortoir”, step by step

StepLanguageWordMeaning
1Latindormitoriuma sleeping-room, dormitory
2Latindormitoriusof or for sleeping

Words derived from “dortoir

Every word from Latin dormitoriusEvery word from Latin dormitorium