Trinitarianism

[trin-i-tair-ee-uh-niz-uhm]

noun

Theology.

1. the belief in, or doctrine of, the Trinity, the threefold personality of the Christian God.

Other Word Forms

• anti-Trinitarianism noun
• pro-Trinitarianism noun

Word History and Origins

Origin of Trinitarianism¹

Trinitarian + -ism