- rat snake
- nounany of various nonvenomous rodent-eating snakes of North America and Asia• Hypernyms: ↑colubrid snake, ↑colubrid• Hyponyms:↑corn snake, ↑red rat snake, ↑Elaphe guttata, ↑black rat snake, ↑blacksnake, ↑pilot blacksnake, ↑mountain blacksnake, ↑Elaphe obsoleta, ↑chicken snake, ↑Indian rat snake, ↑Ptyas mucosus
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noun: any of numerous rat-eating colubrid snakes: asa. : any member of a common Indian genus (Ptyas) of snakes that enter buildings in pursuit of their preyb. : any member of a No. American genus (Elaphe) of large constricting snakes that include the widely known pilot black snake and the chicken snake* * *
any of several New and Old World colubrid snakes, of the genus Elaphe, that feed chiefly on small mammals and birds. Also called house snake.[1855-60]* * *
rat snake nounAny of several rodent-eating colubrid snakes, esp of the S Asian genus Ptyas, or the N American Elaphe• • •Main Entry: ↑rat* * *
rat snake,any one of various snakes, such as the corn snake and the chicken snake of North America, that kill rats and other rodents and are sometimes domesticated for this purpose.* * *
Useful english dictionary. 2012.