a grounder that rolls along the infield | 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) |
Old World bird that tumbles or rolls in flight; related to kingfishers | a circular helm to control the rudder of a vessel |
pigeon that executes backward somersaults in flight or on the ground | an instrument of torture that stretches or disjoints or mutilates victims |
a cylinder that revolves | 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 mechanical device consisting of a cylindrical tube around which the hair is wound to curl it | a handwheel that is used for steering |
a small wheel without spokes (as on a roller skate) | a wheeled vehicle that has two wheels and is moved by foot pedals |
a long heavy sea wave as it advances towards the shore | forces that provide energy and direction |