Open English Wordnet
Nouns
(n)doora swinging or sliding barrier that will close the entrance to a room or building or vehicle“he knocked on the door”,
“he slammed the door as he left” (n)doorway, door, room access, thresholdthe entrance (the space in a wall) through which you enter or leave a room or building; the space that a door can close“he stuck his head in the doorway” (n)dooranything providing a means of access (or escape)“we closed the door to Haitian immigrants”,
“education is the door to success” (n)doora structure where people live or work (usually ordered along a street or road)“the office next door”,
“they live two doors up the street from us” (n)doora room that is entered via a door“his office is the third door down the hall on the left”