noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   The Christian denomination based on the beliefs and doctrines developed by Martin Luther and his immediate followers. uncountable
2. 2
   teachings of Martin Luther emphasizing the cardinal doctrine of justification by faith alone wordnet

Etymology

From Lutheran + -ism; eponym from Martin Luther.

Related phrases

protestant reformation

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.