noun Date: 1784 any of several large harmless constricting colubrid snakes (genus Pituophis ) especially of the central and western United States that feed chiefly on rodents and are classified either as subspecies of the pine snake (P. melanoleucus) or as subspecies of their own species (P. catenifer)
BULL SNAKE
Meaning of BULL SNAKE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012