Noun Definition
gear
1.Definition: a mechanism for transmitting motion for some specific purpose (as the steering gear of a vehicle)
Category: Objects2.Definition: a toothed wheel that engages another toothed mechanism in order to change the speed or direction of transmitted motion
Related Noun(s):cogwheel
Category: Objects3.Definition: equipment consisting of miscellaneous articles needed for a particular operation or sport etc.
Related Noun(s):appurtenance, paraphernalia
Category: Objects4.Definition: 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"
Category: Objects