SprocketWordNet Explorer

tooth on the rim of gear wheel

something resembling the tooth of an animal

a toothed wheel that engages another toothed mechanism in order to change the speed or direction of transmitted motion

thin wheel with teeth that engage with a chain

a simple machine consisting of a circular frame with spokes (or a solid disc) that can rotate on a shaft or axle (as in vehicles or other machines)

a wheeled vehicle that has two wheels and is moved by foot pedals

a cylinder that revolves

equipment for taking photographs (usually consisting of a lightproof box with a lens at one end and light-sensitive film at the other)