Any of various fast-moving North American snakes of the genus Coluber. (noun)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "racer" in a sentence
"June 15, 2009 at 10:41 am oh, fank gudness yoo iz allrite! wuldnt want uniquekitty to be mad at me. *dusts off plasticat, puts lego racer bakk togevver, makes shur steering weel iz put in gud an tite, puts plasticat in racer*"
"This bandy-legged, sawed-off little rat racer is awfully interesting in its own right."
"An electric drag racer is just a cordless drill with wheels, enthusiasts joke."