noun
1. large dark-blue nonvenomous snake that invades burrows; found in southern North America and Mexico
• Syn: ↑indigo snake, ↑Drymarchon corais
• Hypernyms: ↑colubrid snake, ↑colubrid
• Hyponyms: ↑eastern indigo snake, ↑Drymarchon corais couperi
2. bull snake of western North America that invades rodent burrows
• Syn: ↑Pituophis melanoleucus
• Hypernyms: ↑bull snake, ↑bull-snake
Useful english dictionary. 2012.