bi-fold door - an interior door

butt hinge - a hinge mortised flush into the edge of the door and jamb

car door - the door of a car

exterior door, outside door - a doorway that allows entrance to or exit from a building

French door - a light door with transparent or glazed panels extending the full length

gate - a door-like movable barrier in a fence or wall

joint - junction by which parts or objects are joined together

pintle - a pin or bolt forming the pivot of a hinge

joint hinge, strap hinge - a hinge with two long straps; one strap is fastened to the surface of a moving part (e.g., a door or lid) and the other is fastened to the adjacent stationary frame

swing door, swinging door - a door that swings on a double hinge; opens in either direction

T hinge, tee hinge - a hinge that looks like the letter T when it is opened; similar to a strap hinge except that one strap has been replaced by half of a butt hinge that can be mortised flush into the stationary frame

circumstance - a condition that accompanies or influences some event or activity

attach - cause to be attached