ple·ro·ma/pləˈrōmə/nounnoun: pleroma
- 1.(in Gnosticism) the spiritual universe as the abode of God and of the totality of the divine powers and emanations.
- 2.(in Christian theology) the totality or fullness of the Godhead which dwells in Christ.
Origin

mid 18th century: from Greek plērōma ‘that which fills’, from plēroun ‘make full’, from plērēs ‘full’.