/ Dictionary / Index C Cushing's disease: Meaning and Definition of Find definitions for: Cush'ing's disease" Pronunciation: [key] — Pathol. Pathol. a disease characterized by abnormal accumulations of facial and trunk fat, fatigue, hypertension, and osteoporosis, caused by hyperfunction of the adrenal cortex or administration of adrenal cortical hormones. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Cushing cushion Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language