gate

1 a barrier by which an entry is closed and opened be sure to latch the gate when you leave so the dog doesn't get out Synonyms door, hatch, portalRelated Words double door, Dutch door, French door, lattice, portcullis, postern, revolving door, storm door, trapdoor, wicket

2 the opening through which one can enter or leave a structure passed through the gates of the walled city Synonyms doorway, entrance, door, gateway, wayRelated Words hatch, hatchway

3 a fixture for controlling the flow of a liquid opens the gate in the lock so the ships can get through the canal Synonyms cock, faucet, spigot, stopcock, tap, valveRelated Words hydrant, spout; petcock