Meaning of the word fanaticism in English

What does fanaticism mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

fanaticism

US /fəˈnæt̬.ɪ.sɪ.zəm/
UK /fəˈnæt.ɪ.sɪ.zəm/
"fanaticism" picture

Noun

the quality or state of being fanatic

Example:
Religious fanaticism can lead to extreme actions.
His fanaticism for the team was evident in his passionate cheering.