'Doorway' definitions:

Definition of 'doorway'

From: WordNet
noun
The 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" [syn: doorway, door, room access, threshold]

Definition of 'Doorway'

From: GCIDE
  • Doorway \Door"way`\, n. The passage of a door; entrance way into a house or a room. [1913 Webster]