/ Dictionary / Index S Selby: Meaning and Definition of Find definitions for: Sel•by Pronunciation: (sel'bē), [key] born 1928, U.S. novelist. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Selangor selcouth Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language