A flat circular object consisting of concentric portions printed with codes or patterns that appear at certain positions as the wheel is rotated, used as a form of copy protection distributed with older video games.

(epithet, literary, especially of the cyclops) having very large eyes

(transitive, intransitive) To act as a third wheel; to accompany two people on a date.

Having three wheels

(idiomatic) To make no progress despite making an effort; to get nowhere.

An innocent person (usually a female) crushed by life's adversities.

(computing) Alternative spelling of daisywheel printer

plural of daisy wheel printer

Engine layout in motor vehicles where only the front wheels are driven.

A four-wheeled vehicle with a drivetrain that allows all four wheels to receive torque from the engine simultaneously. / (uncountable) the type of vehicle transmission system.