jpdb beta

viper (esp. a pitless viper)

chain mail (armor, armour)

chain with a weight at the end (usu. a weapon)

human chain (chain of people holding hands, usually in protest)

chainsaw

cerastes; horned viper; horned adder

rain chain (hanging from a gutter and functioning as downspout, often made of ornamental cups)

chain of yarn

chain drive

chain of survival

sprocket wheel

chained library; library where the books are attached to their bookcase with a chain

chain bridge

viper (esp. a pitless viper)