Walk-up definition
An upstairs apartment or office in a building without an elevator.
noun
The building itself.
noun
(of a block of apartments) Containing such flats.
adjective
Advertisement
(US) Such an apartment or block.
noun
(aviation) An informal visit to a control tower by a pilot, typically used as part of pilot training.
noun
Other Word Forms
Noun
Singular:
walk-up
Plural:
walk-ups