/ Dictionary / Index F fatty degeneration: Meaning and Definition of Find definitions for: fat'ty degenera'tion Pronunciation: [key] — Pathol. Pathol. deterioration of the cells of the body, accompanied by the formation of fat globules within the diseased cells. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fatty acid fatty oil Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language