ARGO
Argo
(noun) formerly a large constellation in the southern hemisphere between Canis Major and the Southern Cross; now divided into Carina and Pyxis and Puppis and Vela
Source: WordNet® 3.1
Ar"go, n. Etym: [L. Argo, Gr.
1. (Myth.)
Definition: The name of the ship which carried Jason and his fifty-four
companions to Colchis, in quest of the Golden Fleece.
2. (Astron.)
Definition: A large constellation in the southern hemisphere, called also
Argo Navis. In modern astronomy it is replaced by its three
divisions, Carina, Puppis, and Vela.
Source: Webster’s Unabridged Dictionary 1913 Edition