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noun C1 Advanced Uncommon

fanatic

fuh-NAT-ihk

Fanatic (noun) means someone with extreme, unshakeable enthusiasm for a cause, belief, or hobby. Example: “He's a fitness fanatic who runs ten miles every morning.”

noun
1
Someone with extreme, unshakeable enthusiasm for a cause, belief, or hobby.
"He's a fitness fanatic who runs ten miles every morning."
"Religious fanatics stormed the temple gates."

How to use fanatic

Learner’s notes

In plain EnglishSomeone whose enthusiasm for something has tipped into extreme, sometimes alarming intensity.

Common mistake

Slightly stronger and often more negative than "fan" — a "fan" enjoys something, a "fanatic" is obsessive or extreme about it.

Easily confused with
Common pairings
religious fanatic fitness fanatic

Word forms

more fanatic comparative, fanatics plural, most fanatic superlative

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He's a fitness _____ who runs ten miles every morning.

Etymology

From Latin fanaticus, "inspired by a god, frenzied," originally describing worshippers at a temple (fanum).

Origin: Latin

Related words

Rhymes for fanatic

See all rhymes for fanatic →

Frequently asked questions

What does “fanatic” mean?

The word “fanatic” means someone with extreme, unshakeable enthusiasm for a cause, belief, or hobby. In plain terms, someone whose enthusiasm for something has tipped into extreme, sometimes alarming intensity.

How do you pronounce “fanatic”?

“Fanatic” is pronounced fuh-NAT-ihk (/fəˈnæt.ɪk/ in IPA).

How do you use “fanatic” in a sentence?

Here is “fanatic” used in a sentence: “He's a fitness fanatic who runs ten miles every morning.”

What part of speech is “fanatic”?

“Fanatic” is a noun.

Where does the word “fanatic” come from?

The word “fanatic” comes from Latin. From Latin fanaticus, "inspired by a god, frenzied," originally describing worshippers at a temple (fanum).

Is “fanatic” a common word?

“Fanatic” is an uncommon word in modern English, usually learned at around the C1 level.

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