racer
UK: ˈreɪsə | US: ˈreɪsər
n. 1. A person, animal, or vehicle that competes in races.
n. 2. A fast-moving object or device, especially a car or bicycle designed for speed.
n. 3. (Informal) Someone who acts or moves quickly.
The word "racer" combines "race," derived from Old Norse rás (meaning "running, rush"), with the agentive suffix "-er," indicating "one who does." The term originally referred to participants in foot or horse races but expanded to include mechanical vehicles (e.g., cars, boats) as technology advanced. The suffix "-er" solidifies its role as a performer of the action (racing), creating a clear, reusable pattern (e.g., "runner," "driver").
The champion racer broke the world record in the 100-meter dash.
She bought a lightweight racer for the cycling competition.
The new electric racer outperformed all gasoline-powered models.
As a child, he was always the racer in playground games.
The yacht racer navigated the rough waters with skill.