/ Dictionary / Index S single precision: Meaning and Definition of Find definitions for: sin'gle preci'sion Pronunciation: [key] — Computers. Computers. using one word rather than two or more to represent a number. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. single point mooring single premium Related Content Daily Word Quiz: alacrity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language