Sundayism

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The conservative Christian evangelism of Billy Sunday (1862–1935), American baseball player and influential evangelist. countable, uncountable
  2. 2
    A statement uttered by Billy Sunday. countable, uncountable

Etymology

From Sunday + -ism.

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