Search Result for "atreus": 
Wordnet 3.0

NOUN (1)

1. (Greek mythology) the king of Mycenae and father of Agamemnon and of Menelaus; 



WordNet (r) 3.0 (2006):

Atreus
    n 1: (Greek mythology) the king of Mycenae and father of
         Agamemnon and of Menelaus