A door that opens and closes by sliding to the side; sometimes one of a pair.

Alternative spelling of doorgame

plural of door game

A door that is divided horizontally into two parts such that the upper part may be opened independently of the lower.

An opening in a door where a dog can enter and leave a house without requiring a human to open the door.

Alternative form of doornail

The large door of a barn. / (humorous) Something large enough that a miss ought to be impossible. / (cricket) A player who blocks every ball. / (euphemistic, humorous) The groin area of a pair of pants.

(transitive, filmmaking) To apply or adjust the barn doors as part of lighting.

(chiefly in the plural) A sliding door, usually made of glass, that opens onto a patio, deck or garden.

(literally) The door at the main entrance to a building or house, normally fronts onto a street. / (by extension) The entire main entrance to a building or house.