The word heresy is usually used within a Christian, Jewish, or Islamic context, and implies slightly different meanings in each. The founder or leader of a heretical movement is called a heresiarch, …

The meaning of HERESY is adherence to a religious opinion contrary to church dogma. How to use heresy in a sentence.

HERESY definition: opinion or doctrine at variance with the orthodox or accepted doctrine, especially of a church or religious system. See examples of heresy used in a sentence.

Feb 4, 2026 · Heresy, theological doctrine or system rejected as false by ecclesiastical authority. In Christianity, the church regarded itself as the custodian of divine revelation, obligated to keep its …

Definition of heresy noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

HERESY meaning: 1. (the act of having) an opinion or belief that is the opposite of or against what is the official…. Learn more.

Heresy is a belief or action that most people think is wrong, because it disagrees with beliefs that are generally accepted. It might be considered heresy to suggest such a notion.

1. a religious belief that is at variance with the orthodox or accepted doctrine of a church. 2. the maintaining of such a belief or doctrine. 3. the willful and persistent rejection of any belief that is part …

heresy, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

The term heresy derives from the Greek hairesis. In classical Greek this word has a variety of meanings, all based on the verb haireo: "seizure" (of a city), "choice," "election," and "decision or purposive effort."