/ Dictionary / Index B blue racer: Meaning and Definition of Find definitions for: blue' rac'er Pronunciation: [key] a bluish racer, Coluber constrictor flaviventris, of Ohio to eastern Iowa. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. blueprinting blue-red Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language