/ Dictionary / Index T testamentary: Meaning and Definition of Find definitions for: tes•ta•men•ta•ry Pronunciation: (tes"tu-men'tu-r?, -men'tr?), [key] ? adj. of, pertaining to, or of the nature of a testament or will. given, bequeathed, done, or appointed by will. set forth or contained in a will. Random House Unabridged Dictionary, Copyright 1997, by Random House, Inc., on Infoplease. See also: testamentary (Thesaurus) testament testamentary trust Related Content Daily Word Quiz: ravenous Analogy of the Day: Today?s Analogy Spelling Bee: Today?s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language