/ Dictionary / Index O ophthalmitis: Meaning and Definition of Find definitions for: oph•thal•mi•tis Pronunciation: (of"thal-mī'tis, -thul-, op"-), [key] — n. Ophthalm. ophthalmia. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ophthalmitis (Thesaurus) ophthalmic ophthalmo- Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language