Racer



noun
1.
(person or animal trained for or competing in a contest of speed; vehicle or boat used or suitable for use in a contest of speed) អ្នកប្រណាំង, សេះប្រណាំង
ENGLISH MEANING
noun
1.
One who, or that which, races, or contends in a race; esp., a race horse.
2.
The common American black snake.
3.
One of the circular iron or steel rails on which the chassis of a heavy gun is turned.