gear wheel, n.
a toothed wheel that engages another toothed mechanism in order to change the speed or direction of transmitted motion
<noun.artifact> freq. cnt.: 1 freq. cnt.: 1
cogwheel gear gear wheel geared wheel
semantic pointers
hyponym
bevel gear, pinion and crown wheel, pinion and ring gear
escape wheel
pinion
planetary gear, epicyclic gear, planet wheel, planet gear
rack and pinion
spur gear, spur wheel
sun gear
worm gear
worm wheel
part meronym
hypernym