n any of numerous shrubs and small trees having hard narrow leaves and long-lasting yellow or white flowers followed by small edible but insipid fruits
n a toothed wheel that engages another toothed mechanism in order to change the speed or direction of transmitted motion
n wheelwork consisting of a connected set of rotating gears by which force is transmitted or motion or torque is changed
the fool got his tie caught in the geartrain
n a mechanism for transmitting motion for some specific purpose (as the steering gear of a vehicle)
n equipment consisting of miscellaneous articles needed for a particular operation or sport etc.