Wiktionary
dormlike
a. Resembling a dorm (dormitory) or some aspect of one.
Usage examples of "dormlike".
That one-man ant army that, in its marches, did not gnaw down with its mandibles but set up, with its many metal arms, one gigantic dormlike structure, including kids' play-grounds, swimming pools, ping-pong tables and dart boards.
The dormlike atmosphere precludes heavy-duty interior design ideas.