Ōtus (also Ōtos, Ōthos, and Oetus), i, m.,
the name of a giant : immanis Otos, Verg. Cul. 233; cf. Hyg. Fab. 28.
ōtus, i, m., = ὦτος or ὠτός, a kind of owl , the horned owl , Plin. 10, 23, 33, § 66. ...
A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.