fundamentalism

1. N-UNCOUNT Fundamentalism is the belief in the original form of a religion or theory, without accepting any later ideas. 原教旨主义

Religious fundamentalism was spreading in the region. 宗教的原教旨主义正在这一地区蔓延。

2. fundamentalistN-COUNT 原教旨主义者

...fundamentalist Christians. …原教旨主义基督徒。