/ Dictionary / Index H hyperaldosteronism: Meaning and Definition of Find definitions for: hy•per•al•do•ster•o•nism Pronunciation: (hī"pur-al"dō-ster'u-niz"um, -al-dos'tur-u-), [key] — n. Pathol. aldosteronism. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hyperaldosteronism (Thesaurus) hyperaesthesia hyperalgesia Related Content Daily Word Quiz: hedonist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language