Excessive enthusiasm, unreasoning zeal, or wild and extravagant notions, on any subject, especially religion; religious frenzy.
Fanaticism in Spanish is Fanatismo
Fanaticism in Tagalog is Panatismo
|Example Sentence (Quote)|
"We often excuse our own want of philanthropy by giving the name of fanaticism to the more ardent zeal of others." - Henry Wadsworth Longfellow