Improve Greenmail meaning in Urdu

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

گرین میل

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

گرین میل

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