noun
1. a constellation in the northern hemisphere between Pegasus and Draco in the Milky Way; contains a black hole
• Instance Hypernyms: ↑constellation
• Member Meronyms: ↑Deneb, ↑Northern Cross
2. a genus of Anatidae
• Syn: ↑genus Cygnus
• Hypernyms: ↑bird genus
• Member Holonyms: ↑Anatidae, ↑family Anatidae
• Member Meronyms:
Useful english dictionary. 2012.