/ Dictionary / Index D deoxycorticosterone: Meaning and Definition of Find definitions for: de•ox•y•cor•ti•cos•ter•one Pronunciation: (dē-ok"si-kôr"ti-kos'tu-rōn", -kō"stu-rōn'), [key] — n. a steroid hormone, CHO, secreted by the adrenal cortex, related to corticosterone and involved in regulating the water and electrolyte balance. a preparation of deoxycorticosterone used to treat symptoms of adrenal insufficiency. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. deoxy- deoxygenate Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language