compartment

nouns

a space into which an area is subdivided
is derived from
is derived from
is a type of (narrower)
an empty area (usually bounded in some way between things)
"the architect left space in front of the building"; "they stopped at an open space in the jungle"; "the space between his teeth"
a partitioned section, chamber, or separate room within a larger enclosed area
is derived from
is derived from
is derived from
is a type of (narrower)
an area within a building enclosed by walls and floor and ceiling
"the rooms were very small but they had a nice view"