/ Dictionary / Index O ophthalmologist: Meaning and Definition of Find definitions for: oph•thal•mol•o•gist Pronunciation: (of"thul-mol'u-jist, -thu-, -thal-, op"-), [key] — n. a doctor of medicine specializing in ophthalmology. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ophthalmologist (Thesaurus) ophthalmodynamometer ophthalmology 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