Meaning of PUFF ADDER

WordNet Dictionary
	Definition:		[n]  harmless North American snake with upturned nose; may spread its head and neck or play dead when disturbed [n]  large African viper that inflates its body when alarmed
	Synonyms:		Bitis arietans, hognose snake, sand viper
	See Also:		Bitis, colubrid, colubrid snake, genus Bitis, genus Heterodon, Heterodon, viper