noun · 1 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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Received-Pronunciation:/hɛˈɹiːzɪɑːk/
Received-Pronunciation:/ˈhɛɹɪsɪˌɑːk/
Southern-England:Recorded audio is listed in the source snapshot.
General-American:/həˈɹiziɑɹk/
1
noun
Meaning 1
The founder of a heresy, or a major ecclesiastical proponent of such a heresy.
Definition source: English Wiktionary via Wiktextract
Topics: lifestyle, religion
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: arch-heretic
Antonyms: none provided
History
Etymology
Borrowed from French hérésiarque, from Ecclesiastical Latin haeresiarcha (or directly from the Latin word), from ecclesiastical Byzantine Greek αἱρεσιάρχης (hairesiárkhēs, “leader of a sect”), from Ancient Greek αἵρεσῐς (haíresĭs, “heresy”) + -ᾰ́ρχης (-ắrkhēs, “leader, ruler”), corresponding to heresy + -arch.
Across languages
Translations
23 source translations are retained for this English entry.
Armenian:
աղանդապետ
(aġandapet)
— founder of a heresy
Bulgarian:
ересиарх
(eresiarh)
— founder of a heresy
Catalan:
heresiarca
— founder of a heresy
Chinese Mandarin:
異端領袖 /异端领袖
(yìduān lǐngxiù)
— founder of a heresy
Chinese Mandarin:
異端頭目 /异端头目
(yìduān tóumù)
— founder of a heresy
Czech:
arcikacíř
— founder of a heresy
Dutch:
heresiarch
— founder of a heresy
Dutch:
aartsketter
— founder of a heresy
Finnish:
heresiarkki
— founder of a heresy
Finnish:
arkkikerettiläinen
— founder of a heresy
French:
hérésiarque
— founder of a heresy
German:
Häresiarch
— founder of a heresy
German:
Erzketzer
— founder of a heresy
Greek:
αιρεσιάρχης
(airesiárchis)
— founder of a heresy
Interlingua:
heresiarcha
— founder of a heresy
Italian:
eresiarca
— founder of a heresy
Latin:
haeresiarcha
— founder of a heresy
Polish:
herezjarcha
— founder of a heresy
Portuguese:
heresiarca
— founder of a heresy
Romanian:
ereziarh
— founder of a heresy
Russian:
ересиарх
(jeresiarx)
— founder of a heresy