tetratheism

T1E1T1R1A1T1H4E1I1S1M3
/tɛ.tɹəˈθi.ɪzəm/

noun

A belief in four gods.

Scrabble 16

Meanings

nountetratheism (uncountable)
  1. uncountableA belief in four gods.
  2. uncountableChristianityThe 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.
    1 more example

    […] "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) […]

    2002, Hans Hauben, “On the Invocation of the 'Holy and Consubstantial Trinity' in Byzantine Oath and Dating Formulas”, in Zeitschrift für Papyrologie und Epigraphik, volume 139, Bonn: Dr. Rudolf Habelt GmbH, →ISSN, →JSTOR, page 160

Origin

  1. Proto-Indo-European*kʷetwóres
  2. Proto-Hellenic*kʷétwores
  3. Ancient Greekτέσσᾰρες (téssăres)
  4. Ancient Greekτετρᾰ- (tetră-)
  5. Englishtetra-
  6. Proto-Indo-European*dʰeh₁-
  7. Proto-Indo-European*dʰéh₁s
  8. Proto-Indo-European*dʰh₁sós
  9. Proto-Hellenic*tʰehós
  10. Ancient Greekθεός (theós)
  11. Ancient Greekθεο- (theo-)
  12. Latintheo-
  13. Englishtheo-
  14. Englishtheism
  15. Englishtetratheism

From tetra- + theism.

Full word history & related roots →
Cite this entry
APA

tetratheism. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/tetratheism

MLA

“tetratheism.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/tetratheism. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “tetratheism,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/tetratheism.

Source: tetratheism on Wiktionary, CC BY-SA 4.0.