cyberchondriac Syllabification: (cy·ber·chon·dri·ac)Pronunciation: /ˌsībərˈkändrēak/Definition of cyberchondriac noun a person who compulsively searches the Internet for information on real or imagined symptoms of illness:everybody is terribly health-conscious these days—it’s no surprise that many people are becoming cyberchondriacsDerivatives cyberchondria noun Origin: 1990s: blend of cyber- and hypochondriaccyberchondriac in other Oxford dictionaries Definition of cyberchondriac in the British & World English dictionary