knocker

Plural: knockers

Noun

• One that knocks; a device for knocking on a door.
• (Yiddish) a big shot who knows it and acts that way; a boastful immoderate person
• a person who knocks (as seeking to gain admittance)
  • "open the door and see who the knocker is"
• one who disparages or belittles the worth of something
• either of two soft fleshy milk-secreting glandular organs on the chest of a woman
• a device (usually metal and ornamental) attached by a hinge to a door
• A device, usually hinged with a striking plate, used for knocking on a door.
• A person who knocks.
• A critic; one who disparages.
• A person who knocks (denigrates) something.
• A person's breast, especially if large.
• A dwarf, goblin, or sprite imagined to dwell in mines and to indicate the presence of ore by knocking.
• A mechanical device in a pinball table that produces a loud percussive noise.
• A person who is strikingly handsome or otherwise admirable; a stunner.
• A large cockroach, especially Blaberus giganteus, of semitropical America, which is able to produce a loud knocking sound.
• A large, boulder-shaped outcrop of bedrock in an otherwise low-lying landscape, chiefly associated with a mélange.
• One who defaults on payment of a wager.
• A gun.
• An undercover policeman.

Examples

• The final KNOCKER of a word, a seven-letter play, sealed his victory in Words With Friends.

Synonyms

boob, bosom, breast, depreciator, detractor, disparager, doorknocker, rapper, tit, titty