A wheel, usually with radial handles projecting from the rim, for traversing the saddle of a machine tool, especially an automatic machine tool, by hand.

Having two wheels; birotate.

(chiefly historical) A form of execution, among the ancient Europeans, in which the victim is fastened to a wheel and subjected to blows. / The wheel-formed device into which the victim was tied.

A breaking wheel. / (chiefly heraldry) The image of a breaking wheel, or wheel with spikes on it. / A firework that rotates when lit. / (gymnastics) A cartwheel move. / (architecture) A rose window.

A small metal wheel with evenly spaced points or spikes used for making a series of small holes in soft material such as fabric, leather, wood or paper, so as to leave an indelible but hardly visible mark.

(idiomatic) A person or thing that serves no useful purpose. / (idiomatic) An unwanted third party accompanying two people on a date.

(automotive, engineering) Having four wheels.

A turntable type of machine used by a potter to form round pieces of pottery from wet clay.

The combination button/scroll wheel selection device of some iPods.

plural of wheel within a wheel