寝室 (qǐn shì): bedroom; dormitory

Our university dorm room housed four people: each had a bed and a desk, and we shared one wardrobe.

Last night someone in the dorm was snoring, so I didn't sleep well at all and kept dozing off in class today.

The dorm supervisor checks the rooms every night at eleven and reminds us to turn off the lights and go to bed on time.

On the first day we moved into our new dorm room, the few of us cleaned it together and even took down the curtains to wash them.

Over the weekend all my roommates went home, so I was the only one left in the dorm room and spent a quiet afternoon reading.