Assertion: gear's teeth | /r/CapableOf | mesh with toothed part
Facets:
value: to transmit torque
type: PURPOSE
Source sentences:
text: A gear or cog is a rotating machine part having cut teeth or, in the case of a cogwheel, inserted teeth (called cogs), which mesh with another toothed part to transmit torque.
text: A rotating machine part with cut teeth that mesh with another toothed part in order to transmit torque; in most cases, the teeth on both gears are identical in shape.