a simple machine consisting of a circular frame with spokes (or a solid disc) that can rotate on a shaft or axle (as in vehicles or other machines) | a toothed wheel that engages another toothed mechanism in order to change the speed or direction of transmitted motion |
a circular helm to control the rudder of a vessel | equipment consisting of miscellaneous articles needed for a particular operation or sport etc. |
an instrument of torture that stretches or disjoints or mutilates victims | wheelwork consisting of a connected set of rotating gears by which force is transmitted or motion or torque is changed |
game equipment consisting of a wheel with slots that is used for gambling; the wheel rotates horizontally and players bet on which slot the roulette ball will stop in | a mechanism for transmitting motion for some specific purpose (as the steering gear of a vehicle) |
a handwheel that is used for steering | |
a wheeled vehicle that has two wheels and is moved by foot pedals | |
forces that provide energy and direction | |