/ Dictionary / Index P psychogeriatrics: Meaning and Definition of Find definitions for: psy•cho•ger•i•at•rics Pronunciation: (sī"kō-jēr"ē-a'triks), [key] — n. (used with a sing. v.) the psychology of old age. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. psychogenic psychograph Related Content Daily Word Quiz: ounterfeit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language