hérésiarque

== French == === Etymology === Learned borrowing from Ecclesiastical Latin haeresiarcha, from Byzantine Greek αἱρεσιάρχης (hairesiárkhēs, “leader of a sect”). === Pronunciation === IPA(key): /e.ʁe.zjaʁk/ === Noun === hérésiarque m (plural hérésiarques) heresiarch ==== Related terms ==== hérésie === Further reading === “hérésiarque”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012