/ Dictionary / Index O oximetry: Meaning and Definition of Find definitions for: ox•im•e•try Pronunciation: (ok-sim'i-trē), [key] — n. Med. the measuring of oxygen saturation of the blood by means of an oximeter. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. oximeter oxisol Related Content Daily Word Quiz: wary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language