Noun has 2 senses

• sand viper(n = noun.animal) cerastes, cerastes cornutus, horned asp, horned viper - highly venomous viper of northern Africa and southwestern Asia having a horny spine above each eye;



• sand viper(n = noun.animal) hognose snake, puff adder - harmless North American snake with upturned nose; may spread its head and neck or play dead when disturbed;