Meaning of gear

Definition of gear

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"
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.
(verb) set the level or character of; "She pitched her speech to the teenagers in the audience"

Other information on gear

WIKIPEDIA results for gear
Amazon results for gear