Meaning of Knocker in Urdu

1. a device (usually metal and ornamental) attached by a hinge to a door

2. either of two soft fleshy milk-secreting glandular organs on the chest of a woman

3. one who disparages or belittles the worth of something

4. a person who knocks (as seeking to gain admittance)

5. (Yiddish) a big shot who knows it and acts that way; a boastful immoderate person