See Also: hydrus(medicine)
Hydrus(dictionary)

Hydrus (iou)



Hydrus noun. . M17.
[Latin from Greek hudros water snake.]
A mythical water snake or sea serpent. rare. M17.
(The name of) a constellation of the southern hemisphere between the star Achernar and the pole; the Water Snake. Cf. HYDRA noun 2. E18.