لقلق   /lʌqlʌq/

  (لَق-لَق)

  ا ,     n

  آب خوردن سگ۔

lapping of liquid by a dog with his tongue; sound of lapping up

مثال

از لَقلَقِ سَک دریا مُردار نَمُوشه۔

The river won't become impure by the lapping of a dog. (Proverb meaning: Accusation of bad people cannot defame an honest person).