/ Dictionary / Index G geriatric: Meaning and Definition of Find definitions for: ger•i•at•ric Pronunciation: ( jer"ē-a'trik, jēr"-), [key] — adj. of or pertaining to geriatrics, old age, or aged persons. —n. an old person. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: geriatric (Thesaurus) gerfalcon geriatrics Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language