/ Dictionary / Index S single-valued: Meaning and Definition of Find definitions for: sin•gle-val•ued Pronunciation: (sing'gul-val'yd), [key] — adj. Math. (of a function) having the property that each element in the domain has corresponding to it exactly one element in the range. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. singletree single whip 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