/ Dictionary / Index I imprescriptible: Meaning and Definition of Find definitions for: im•pre•scrip•ti•ble Pronunciation: (im"pri-skrip'tu-bul), [key] — adj. Law. not subject to prescription. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. impresario impress Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language