excentric Syllabification: (ex·cen·tric)Pronunciation: /ikˈsentrik/Definition of excentric adjective chiefly Biology not centrally placed or not having its axis or other part placed centrally:a distinct excentric nucleusDerivatives excentricallyPronunciation: /-(ə)lē/ adverb excentric in other Oxford dictionaries Definition of excentric in the British & World English dictionary