Source : Webster's Revised Unabridged Dictionary (1913)

Individuality \In`di*vid`u*al"i*ty\, n.; pl. {Individualities}.
   [Cf. F. individualit['e].]
   1. The quality or state of being individual or constituting
      an individual; separate or distinct existence; oneness;
      unity. --Arbuthnot.

            They possess separate individualities. --H. Spencer.

   2. The character or property appropriate or peculiar to an
      individual; that quality which distinguishes one person or
      thing from another; the sum of characteristic traits;
      distinctive character; as, he is a person of marked
      individuality.