racer

nouns

someone who drives racing cars at high speeds
automobile driver, race driver, racer
is derived from
race
a fast car that competes in races
race car, racer, racing car
is derived from
race
an animal that races
racer
is derived from
race
is a type of (narrower)
a living organism characterized by voluntary movement
animal, animate being, beast, brute, creature, fauna
slender fast-moving North American snakes
racer
is a member of
racers
Coluber, genus Coluber
is a type of (narrower)
mostly harmless temperate-to-tropical terrestrial or arboreal or aquatic snakes
colubrid, colubrid snake