knocker
In real, traceable use. Part of the curated seed collection; community review is coming.
Sense 1
Meaning · English
A device, usually hinged with a striking plate, used for knocking on a door.
Where it’s used:
Used
American English
Examples
Knockers in this part of the world seem intended for ornament only, — nobody seems to pay any attention to them when they’re used.
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Sense 2
Meaning · English
A person who knocks.
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Sense 3
Meaning · English
A critic; one who disparages.
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “knocker” mean?
A device, usually hinged with a striking plate, used for knocking on a door.
Is “knocker” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.