modalist

adj, noun — 2 senses

adj

Etymology From modal + -ist.

Of or pertaining to modalism.

noun

Etymology From modal + -ist.

A believer in modalism.

Modalists, those who look on Father, Son as mere names of modes of being[…]1862, John Eadie, The ecclesiastical cyclopædia:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.