ἀμφίσβαινα,ης,ἡ, (βαίνω) kind of
A. serpent, supposed to go either forwards or backwards,
A. Ag. 1233 , Ar. Fr. 18
D. ;ἀ. ἀμφίκρηνος, δίστομος,
Nic. Th. 372 , Nonn. D. 5.146 .
II. ἀ. φλέβεςveins connecting the breast and generative organs, Pall. in Hp. 2.103D.