racer

n. someone or something that races; car used in races

Racer may refer to:Racing game, computer game genre involving racingRacer (simulator), a free racing simulator available onlineRidge Racer, name of several arcade gamesRacer (snake), the name for several genra of snakesRACER system, a knowledge representation systemRacer (Kennywood), a wooden racing roller coaster at Kennywood Park
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Noun
1. someone who drives racing cars at high speeds
(synonym) race driver, automobile driver
(hypernym) driver
(hyponym) Oldfield, Barney Oldfield, Berna Eli Oldfield
(derivation) race, rush
2. a fast car that competes in races
(synonym) race car, racing car
(hypernym) car, auto, automobile, machine, motorcar
(hyponym) stock car
(part-meronym) cockpit
(derivation) race, run
3. an animal that races
(hypernym) animal, animate being, beast, brute, creature, fauna
(hyponym) greyhound
(derivation) race, run
4. slender fast-moving North American snakes
(hypernym) colubrid snake, colubrid
(hyponym) blacksnake, black racer, Coluber constrictor
(member-holonym) Coluber, genus Coluber

n. racing yacht, racer

(n.)
The common American black snake.
  

(n.)
One who, or that which, races, or contends in a race; esp., a race horse.
  

(n.)
One of the circular iron or steel rails on which the chassis of a heavy gun is turned.