sand viper

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. highly venomous viper of northern Africa and southwestern Asia having a horny spine above each eye
• Syn:
horned viper, cerastes, horned asp, Cerastes cornutus
• Hypernyms:
viper
• Member Holonyms:
genus Cerastes, Aspis, genus Aspis
2. harmless North American snake with upturned nose;
may spread its head and neck or play dead when disturbed
• Syn:
hognose snake, puff adder
• Hypernyms:
colubrid snake, colubrid
• Member Holonyms:
Heterodon, genus Heterodon