/ Dictionary / Index I informed consent: Meaning and Definition of Find definitions for: informed' consent' Pronunciation: [key] a patient's consent to a medical or surgical procedure or to participation in a clinical study after being properly advised of the relevant medical facts and the risks involved. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. informed informer 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