Source : Webster's Revised Unabridged Dictionary (1913)

Nibbed \Nibbed\, a.
   Having a nib or point.

Source : WordNet®

nib
     n 1: the writing point of a pen [syn: {pen nib}]
     2: horny projecting mouth of a bird [syn: {beak}, {bill}, {neb},
         {pecker}]
     [also: {nibbing}, {nibbed}]

nibbed
     adj : used of pens; having a writing point or nib especially of a
           certain kind; "a broad-nibbed pen"

nibbed
     See {nib}