APARTMENT HOUSE n.
A building comprising a number of suites designed for separate housekeeping tenements, but having conveniences, such as heat, light, elevator service, etc., furnished in common; -- often distinguished in the United States from a flat house.
APPLY v. 2 definitions
To make use of, declare, or pronounce, as suitable, fitting, or relative; as, to apply the testimony to the case; to apply an epithet to a person. Yet God at last To Satan, first in sin, his doom applied. Milton.