/ Dictionary / Index H hyperoxemia: Meaning and Definition of Find definitions for: hy•per•ox•e•mi•a Pronunciation: (hī"pur-ok-sē'mē-u), [key] — n. Pathol. abnormal acidity of the blood. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hyperovaria hyperoxide Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language