تخلّص   /tʌχʌllus/

  (تَ-خَل-لُص)

  ا ,     n

  کنیه، لقب۔

last name or title which may be chosen by a person during adulthood (before it was restricted to the Hazara Mullahs, but after revolution almost everyone selected one for himself)

Source:

<Ar.