- a toothed wheel that engages another toothed mechanism in order to change the speed or direction of transmitted motion
- wheelwork consisting of a connected set of rotating gears by which force is transmitted or motion or torque is changed
- a mechanism for transmitting motion for some specific purpose (as the steering gear of a vehicle)
- equipment consisting of miscellaneous articles needed for a particular operation or sport etc.
💬 Examples
- "the fool got his tie caught in the geartrain"