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heretic

American  
[her-i-tik, her-i-tik, huh-ret-ik] / ˈhɛr ɪ tɪk, ˈhɛr ɪ tɪk, həˈrɛt ɪk /

noun

  1. a professed believer who maintains religious opinions contrary to those accepted by their church or rejects doctrines prescribed by that church.

    Synonyms:
    Protestant, recreant, backslider, apostate
  2. Roman Catholic Church. a baptized Roman Catholic who willfully and persistently rejects any article of faith.

  3. anyone who does not conform to an established attitude, doctrine, or principle.

    Synonyms:
    freethinker, skeptic, dissenter

adjective

  1. heretical.

heretic British  
/ ˈhɛrətɪk, hɪˈrɛtɪkəl /

noun

  1. RC Church a person who maintains beliefs contrary to the established teachings of the Church

  2. a person who holds unorthodox opinions in any field

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

heretic Cultural  
  1. One who challenges the doctrines of an established church (see also established church). Martin Luther was proclaimed a heretic for rejecting many of the tenets of the Roman Catholic Church.


Other Word Forms

Derived Forms

Etymology

Origin of heretic

First recorded in 1300–50; Middle English heretik from Middle French heretique from Late Latin haereticus from Greek hairetikós “able to choose” ( Late Greek: “heretical”), equivalent to hairet(ós) “that may be taken” (verbal adjective of haireîn “to choose”) + -ikos -ic

Explanation

If your friend became interested in Hinduism, with its many gods and rituals, her Catholic mother might be worried that her daughter was a heretic, or a person whose religious beliefs are in contrast to the fundamental beliefs of her church. The noun heretic is mostly used in a religious context to talk about someone whose actions or beliefs act against the laws, rules, or beliefs of some specific religion. However, heretic can also be used in a non-religious way to mean "someone whose ideas go against the norm." Say your regular hangout is a cowboy honky-tonk and most of your friends play in country bands; you might be considered a heretic if you announced that your favorite kind of music is actually opera.

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