Improve Knockers meaning in Urdu

Is there any meaning of the word knockers that needs an edit? Please click that meaning to rewrite it.

دستک دینے والوں

Is there any meaning of the word knockers that needs to be removed from the list? Please click that meaning to mark it for deletion.

دستک دینے والوں

Do you want to add a new meaning, definition, and a sentence of the word knockers? Please feel free to add.