Breadcrumb Home > Dictionary > Index I iritis: Meaning and Definition of Find definitions for: i•ri•tis Pronunciation: (ī-rī'tis), [key] — n. Ophthalm. inflammation of the iris of the eye. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: iritis (Thesaurus) iris shutter irk TrendingHere are the facts and trivia that people are buzzing about. Ramadan and Eid al-Fitr 42 Best War Movie Quotes Current Events This Week: March 2023 Recycling Facts William Shakespeare Worst U.S. Forest Fires ✖ Related Content Daily Word Quiz: tangential Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language