/ Dictionary / Index D debtor: Meaning and Definition of Find definitions for: debt•or Pronunciation: (det'ur), [key] — n. a person who is in debt or under financial obligation to another (opposed to creditor). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: debtor (Thesaurus) debt of honor debt service Related Content Daily Word Quiz: portent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language