/ Dictionary / Index T trustor: Meaning and Definition of Find definitions for: trus•tor Pronunciation: (trus'tur, tru-stôr'), [key] — n. Law. a person who creates a trust. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: trustor (Thesaurus) trustless trust territory Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language