Where does “dormytory” come from?

dormytory (Middle English) comes from Latin dormitorium, from Latin dormitorius — of or for sleeping.

Ancestry of “dormytory”, step by step

StepLanguageWordMeaning
1Latindormitoriuma sleeping-room, dormitory
2Latindormitoriusof or for sleeping
Every word from Latin dormitorius →Every word from Latin dormitorium →