Dorm room and Sleeping accommodation

Dorm room noun - A large sleeping room containing several beds.

Sleeping accommodation and dorm room are semantically related. In some cases you can use "Sleeping accommodation" instead a noun phrase "Dorm room".

Sleeping accommodation noun - A room used primarily for sleeping.

Dorm room and sleeping accommodation are semantically related. Sometimes you can replace phrase "Dorm room" with "Sleeping accommodation", this phrases are similar.