Meaning of zealotism in English:

zealotism

Pronunciation /ˈzɛlətɪz(ə)m/

noun

  • 1Behaviour or belief characteristic of a zealot; zealotry.

  • 2historical Chiefly with capital initial. The revolutionary movement of the Zealots; the beliefs or aims of this movement.

Origin

Mid 17th century. From zealot + -ism.