demographic Syllabification: (dem·o·graph·ic)Pronunciation: /ˌdeməˈgrafik/Translate demographic | into Italian | into Spanish Definition of demographic adjective relating to the structure of populations:the demographic trend is toward an older population noun a particular sector of a population:the drink is popular with a young demographicDerivatives demographical adjective demographicallyPronunciation: /-ik(ə)lē/ adverb demographic in other Oxford dictionaries Definition of demographic in the British & World English dictionary