homousian

/HH OW1 M AH0 ZH AH0 N/
noun
  1. 1

    One of those, in the 4th century, who accepted the Nicene Creed and maintained that the Son had the same essence or substance with the Father.

Antonyms

adjective
  1. 1

    Having the same essence or substance, especially with reference to the first and second persons of the Trinity

Source: https://en.wiktionary.org/wiki/homoousian, https://en.wiktionary.org/wiki/homousian