Breadcrumb Home > Dictionary > Index A autoimmune: Meaning and Definition of Find definitions for: au•to•im•mune Pronunciation: (ô"tō-i-myn'), [key] — adj. Immunol. of or pertaining to the immune response of an organism against any of its own tissues, cells, or cell components. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: autoimmune (Thesaurus) autoignition point autoimmune disease TrendingHere are the facts and trivia that people are buzzing about. The Book of 1 Corinthians: Summary Current Events This Week: June 2023 Languages Spoken in Each Country of the World Aesop's Fables: Aesop's Fables Milestones in Environmental Protection The 12 Labors of Hercules (In Order) ✖ Related Content Daily Word Quiz: soupon Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language