Wordnet 3.0
NOUN (1)
1. 
 (Greek mythology) the virgin goddess of the hunt and the Moon; 
 daughter of Leto and twin sister of Apollo; 
 identified with Roman Diana; 
[syn: Artemis, Cynthia]
The Collaborative International Dictionary of English v.0.48:
Cynthia \Cynthia\ n. (Classical mythology)
   the virgin goddess of the hunt and the moon; daughter of Leto
   and twin sister of Apollo; identified with Roman Diana.
   Syn: Artemis.
        [WordNet 1.5]
WordNet (r) 3.0 (2006):
Cynthia
    n 1: (Greek mythology) the virgin goddess of the hunt and the
         Moon; daughter of Leto and twin sister of Apollo;
         identified with Roman Diana [syn: Artemis, Cynthia]