Doorway is a related term of portcullis.
As nouns the difference between doorway and portcullis
is that doorway is the passage of a door; entrance way into a house or a room while portcullis is a gate in the form of a grating which is lowered into place at the entrance to a castle, fort, etc.
As a verb portcullis is
to obstruct with, or as with, a portcullis; to shut; to bar.
doorway
Noun
(
en noun)
The passage of a door; entrance way into a house or a room.
portcullis
Noun
(es)
A gate in the form of a grating which is lowered into place at the entrance to a castle, fort, etc.
(historical) An English coin of the reign of (Elizabeth I), struck for the use of the (East India Company), and bearing the figure of a portcullis on the reverse.
Verb
To obstruct with, or as with, a portcullis; to shut; to bar.
- (Shakespeare)
(
Webster 1913)