'fundamentalism' definitions:

Definition of 'fundamentalism'

From: WordNet
noun
The interpretation of every word in the sacred texts as literal truth

Definition of 'fundamentalism'

From: GCIDE
  • fundamentalism \fundamentalism\ n.
  • 1. A system of beliefs based on the interpretation of every word in the Bible, both old and new testaments, as literal truth. It is primarily held by a branch of American Protestants. [WordNet 1.5]
  • 2. The beliefs or practises based on a rigid adherence to some traditional doctrine; extreme conservatism; as, Moslem fundamentalism; the political fundamentalism of the Christian right. [PJC] fundamentalist