any of several mildly venomous colubrid snakes of the genus Trimorphodon, inhabiting rocky areas from the southwestern U.S. to Central America, having fangs in the rear of the upper jaw and a lyre-shaped marking on the head.
LYRE SNAKE
Meaning of LYRE SNAKE in English
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012