Definition of Fanatic

one who is extremely passionate about something, often a religion or cause

Examples of Fanatic in a sentence

My husband is an exercise fanatic who runs six miles every day.  🔊

Because my father is a football fanatic, he hasn’t missed any of his team’s home games in ten years.  🔊

The religious fanatic was willing to kill herself for her god.  🔊

An animal rights’ fanatic, Ellen volunteers at the animal shelter over forty hours a week.  🔊

Since Bill is a golfing fanatic, he plays golf every day even when it’s raining.  🔊

Other words in the Crazy category:

Most Searched Words (with Video)