Term: sprocket: thin wheel with teeth that engage with a chain
Broader: mechanical device: mechanism consisting of a device that works on mechanical principles | Unrelated: littleneck: a quahog when young and small; usually eaten raw; an important food popular in New York
Broader: mechanical device: mechanism consisting of a device that works on mechanical principles | Unrelated: nitrite bacterium: any of the nitrobacteria that oxidize ammonia into nitrites
Broader: mechanical device: mechanism consisting of a device that works on mechanical principles | Unrelated: chin strap: a strap attached to a hat; passes under the chin and holds the hat in place
Broader: mechanical device: mechanism consisting of a device that works on mechanical principles | Unrelated: dolphinfish: the lean flesh of a saltwater fish found in warm waters (especially in Hawaii)
Broader: mechanical device: mechanism consisting of a device that works on mechanical principles | Unrelated: genus leucothoe: American and Asiatic deciduous and evergreen shrubs
Broader: mechanical device: mechanism consisting of a device that works on mechanical principles | Unrelated: tiller: lever used to turn the rudder on a boat
Broader: mechanical device: mechanism consisting of a device that works on mechanical principles | Unrelated: anthidium: potter bees
Broader: mechanical device: mechanism consisting of a device that works on mechanical principles | Unrelated: ammonia: a pungent gas compounded of nitrogen and hydrogen (NH3)
Broader: mechanical device: mechanism consisting of a device that works on mechanical principles | Unrelated: atmospheric pressure: the pressure exerted by the atmosphere
Broader: mechanical device: mechanism consisting of a device that works on mechanical principles | Unrelated: anemia: genus of terrestrial or lithophytic ferns having pinnatifid fronds; chiefly of tropical America