sickbay vs room

sickbay and room both are nouns.

Word	Noun	Adjective	Verb	Adverb
sickbay	Yes	No	No	No
room	Yes	No	Yes	No

As nouns, room is a hypernym of sickbay; that is, room is a word with a broader meaning than sickbay:

sickbay: (nautical) a room for the treatment of the sick or injured (as on a ship)
room: an area within a building enclosed by walls and floor and ceiling

sickbay (noun)	room (noun)
(nautical) a room for the treatment of the sick or injured (as on a ship)	an area within a building enclosed by walls and floor and ceiling
	the people who are present in a room
	space for movement
	opportunity for

sickbay (verb)	room (verb)
	live and take one's meals at or in