/ Dictionary / Index O optometrist: Meaning and Definition of Find definitions for: op•tom•e•trist Pronunciation: (op-tom'i-trist), [key] — n. a licensed professional who practices optometry. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: optometrist (Thesaurus) optometer optometry Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language