One of a series of doors at a train or subway station, at the edge of a platform, that prevent access beyond the platform when there is no train to be boarded

plural of sliding door

(idiomatic) A man who is infatuated with one or more theatrical actresses and who routinely lingers in and around theatres in an effort to meet and form relationships with the female(s) of his affection.

(slang) marijuana

(obsolete) outdoor; exterior

plural of double door: Multiple sets of paired doors.

Synonym of double door: A set of two adjoining doors that can be opened independently.

Alternative spelling of house door

plural of house-door

A door to a house; a house's door.