Reformation Sunday

proper noun

In Protestant churches, a commemoration of Martin Luther's 95 Theses, observed on the last Sunday in October (from Reformation Day, which was originally 31 October 1517).

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Meanings

proper noun
  1. In Protestant churches, a commemoration of Martin Luther's 95 Theses, observed on the last Sunday in October (from Reformation Day, which was originally 31 October 1517).
Cite this entry
APA

Reformation Sunday. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/Reformation%20Sunday

MLA

“Reformation Sunday.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Reformation%20Sunday. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “Reformation Sunday,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/Reformation%20Sunday.

Source: Reformation Sunday on Wiktionary, CC BY-SA 4.0.