Dec 25, 2016 · The meaning of FANATIC is a person exhibiting excessive enthusiasm and intense uncritical devotion toward some controversial matter (as in religion or politics).

FANATICAL definition: 1. extremely interested in something, to a degree that some people find unreasonable: 2. holding…. Learn more.

FANATICAL definition: motivated or characterized by an extreme, uncritical enthusiasm or zeal, as in religion or politics. See examples of fanatical used in a sentence.

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

fanatical adjective Holding especially political views that deviate drastically and fundamentally from conventional or traditional beliefs:

A fanatical individual exhibits an intense zeal and fervor, often displaying rigid adherence to their beliefs or engaging in extreme behaviors to support their cause.

There are five meanings listed in OED's entry for the adjective fanatical, four of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

If you are excessively enthusiastic about something — a sports team, an actor, your religion, saving the whales, a certain brand of chocolate — then you are fanatical about it. Fanatical comes from the …

Fanatical definition: Possessed with or motivated by excessive, irrational zeal.

If you describe someone as fanatical, you consider their behaviour or opinions to be very extreme. As a boy he was a fanatical patriot.