A person who races in a race car for a living.

a model car controlled by radio waves from a battery-powered remote control unit.

plural of electronic car key

An electronic device that serves the purpose of a car key by locking and unlocking a vehicle remotely.

plural of car boot sale

(informal) A characteristic odor caused by the combination of chemicals and materials in a new automobile. / (figuratively) A perception of freshness or novelty.

plural of car-body van

A small van, built on a chassis designed for a car.

A lookout found on airships: a capsule slung underneath an airship, reeled out below the cloud deck to navigate by landform when the airship itself is enveloped in clouds or flying above clouds.

(transport) A method to determine the traffic speed on a road network by monitoring the geolocations of drivers' mobile phones.