The Collaborative International Dictionary
Anguine
Anguine \An"guine\, a. [L. anguinus, fr. anguis snake.]
Of, pertaining to, or resembling, a snake or serpent. ``The
anguine or snakelike reptiles.''
--Owen.
Wiktionary
anguine
a. 1 Pertaining to snakes or serpents 2 snakelike.
WordNet
anguine
adj. of or related to or resembling a snake