Improve کرینک خط meaning in English

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

crank letter

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

crank letter

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