The story
From maculate + -ism, or a back-formation from immaculism.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: Rejection of belief in the Immaculate Conception of the Virgin Mary. Full definition →
From maculate + -ism, or a back-formation from immaculism.
Etymology from Wiktionary, CC BY-SA 4.0.