/ Dictionary / Index S subtrahend: Meaning and Definition of Find definitions for: sub•tra•hend Pronunciation: (sub'tru-hend"), [key] — n. Arith. a number that is subtracted from another. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: subtrahend (Thesaurus) subtractive process subtreasury 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