Definition of Nicolaitism in English:

Nicolaitism

noun

rare, historical
  • = Nicolaitanism.

Origin

Mid 17th century; earliest use found in Henry More (1614–1687), philosopher, poet, and theologian. From Nicolaite + -ism.

Pronunciation

Nicolaitism

/nɪkəˈleɪɪtɪz(ə)m/