in·di·vid·u·al·i·ty /-ˌvɪʤəˈwæləti/
  個性,人格,特徵
  In·di·vid·u·al·i·ty n.; pl. Individualities
  1. The quality or state of being individual or constituting an individual; separate or distinct existence; oneness; unity.
     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.
  ◄ ►
  individuality
       n 1: the quality of being individual; "so absorbed by the
            movement that she lost all sense of individuality" [syn:
             individualism, individuation] [ant: commonality]
       2: the distinct personality of an individual regarded as a
          persisting entity; "you can lose your identity when you
          join the army" [syn: identity, personal identity]