Dictionary & Thesaurus

puff adder

1.	(noun) large African viper that inflates its body when alarmed
	Synonyms: Bitis arietans
	Related Words: viper

2.	(noun) harmless North American snake with upturned nose; may spread its head and neck or play dead when disturbed
	Synonyms: hognose snake, sand viper
	Related Words: colubrid, colubrid snake