Wordnet 3.0
ADJECTIVE (1)
1. 
 of or relating to a system to destroy satellites in orbit; 
- Example: "antisatellite weapons"[syn: antisatellite, ASAT]
WordNet (r) 3.0 (2006):
ASAT
    adj 1: of or relating to a system to destroy satellites in
           orbit; "antisatellite weapons" [syn: antisatellite,
           ASAT]