Sīrĭus, ii, m., = σείριος,
the dog-star , Sirius , Hyg. Astr. 3, 34; 2, 35; Verg. G. 4, 425; id. A. 3, 141; Tib. 1, 7, 21; Luc. 10, 211 al.— Adj. : ardor, of Sirius , Verg. A. 10, 273; Col. poët. 10, 289: vapor, Prud. Cath. 12, 22.
Sīrius (1) ī, m , Σείριος, the dog-star, Sirius, V. ...
An Elementary Latin Dictionary
·noun The Dog Star. ·see Dog Star. ...
Webster's Dictionary of the English Language