serpentipēs pedis, m
serpens+pes, serpentfooted : Gigantes, O.
serpentĭpēs, pĕdis, m. [serpens-pes], serpent-footed : Gigantes, Ov. Tr. 4, 7, 17. ...
A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.