IPA: /ˈdɔːrmɪtɔːri/
KK: /ˈdɔrmɪˌtɔri/
A building or room where many people sleep, often found in schools or colleges.
After a long day of classes, the students returned to their dormitory to relax and study.
Dormitory → It is formed from "dormire" (meaning to sleep) and the suffix "-ory" (meaning a place for). The word "dormitory" refers to a place for sleeping, typically a room or building where people sleep, such as in a school or college.
Think of 'dormire' meaning to sleep, and remember that a 'dormitory' is a place where people go to sleep.