/ Dictionary / Index D demographic: Meaning and Definition of Find definitions for: dem•o•graph•ic Pronunciation: (dem"u-graf'ik, dē"mu-), [key] — adj. of or pertaining to demography. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: demographic (Thesaurus) Demogorgon demographics Related Content Daily Word Quiz: cetacean Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language