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

(figuratively) Anything designed to make something easier for a novice.

plural of training wheel

plural of steel wheel

(computing) A hard plastic or rubbery disc on a computer mouse, used for scrolling. / (engineering) A cog wheel in the form of a scroll.

(software) a method of database searching that produces an instantly refreshed list of results as the user enters each character of the term.

(computing) A hard plastic or rubbery disc on a computer mouse, rotated by the user in order to scroll the display.

(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.

(poker, slang) The lowest straight flush, ace-2-3-4-5 (all of the same suit).