Wordnet 3.0
ADJECTIVE (2)
1. 
 given to avoiding association with others; 
- Example: "bears are asocial secretive animals"- Example: "are you asocial or do you just enjoy living in the Antarctic?"2. 
 hostile to or disruptive of normal standards of social behavior; 
- Example: "criminal behavior or conduct that violates the rights of other individuals is antisocial"- Example: "crimes...and other asocial behavior"- Example: "an antisocial deed"[syn: antisocial, asocial]
WordNet (r) 3.0 (2006):
asocial
    adj 1: given to avoiding association with others; "bears are
           asocial secretive animals"; "are you asocial or do you
           just enjoy living in the Antarctic?"
    2: hostile to or disruptive of normal standards of social
       behavior; "criminal behavior or conduct that violates the
       rights of other individuals is antisocial"; "crimes...and
       other asocial behavior"; "an antisocial deed" [syn:
       antisocial, asocial]