What is the meaning of knocker?

Yiddish) a big shot who knows it and acts that way; a boastful immoderate person. (
A person who knocks (as seeking to gain admittance. )
- usage: "open the door and see who the knocker is"
One who disparages or belittles the worth of something.
- synonyms: detractor, disparager, depreciator
Either of two soft fleshy milk-secreting glandular organs on the chest of a woman.
- synonyms: breast, bosom, boob, tit, titty
A device (usually metal and ornamental) attached by a hinge to a door.
- synonyms: doorknocker, rapper

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APA	WordNet. (2010). knocker. Retrieved September 20, 2026, from http://smartdefine.org/knocker/definitions/1205316
Chicago	WordNet. 2010. "knocker" http://smartdefine.org/knocker/definitions/1205316 (accessed September 20, 2026).
Harvard	WordNet 2010, knocker, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/knocker/definitions/1205316>.
MLA	WordNet. "knocker" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/knocker/definitions/1205316>

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