heresy Also found in: Legal, Encyclopedia, Wikipedia. her·e·sy (hĕr′ĭ-sē) n. pl. her·e·sies 1. a. An opinion or a doctrine at variance with established religious beliefs, especially dissension from or denial of Roman Catholic dogma by a professed believer or baptized church member. b. Adherence to such dissenting opinion or doctrine. 2. a. A controversial or unorthodox opinion or doctrine, as in politics, philosophy, or science. b. Adherence to such controversial or unorthodox opinion.
Posted on: Mon, 05 Jan 2015 18:18:12 +0000