tetratheism

/tɛ.tɹəˈθi.ɪzəm/

Etymology

From tetra- + theism.

tetratheism means A belief in four gods. Lexicurio rates it Sui generis — a strength score of 87 out of 100.

tetratheism is pronounced /tɛ.tɹəˈθi.ɪzəm/.

noun

A belief in four gods.
The belief that there are four elements in the Christian Godhead—the three hypostases (Father, Son, Holy Spirit) of the Trinity and a divine essence out of which each of these originates.“[…] "consubstantial Trinity" could have been a reaction against the supposed heresy of […] Damian […] who was accused of "tetratheism" (or "tetradism", distinguishing four different entities in the Godhead), a response to, but as it seems a variant of, the very influential "tritheism" of John Philoponus (distinguishing three Deities in the Trinity) […]”