'Theogony' definitions:

Definition of 'theogony'

(from WordNet)
noun
The study of the origins and genealogy of the gods

Definition of 'Theogony'

From: GCIDE
  • Theogony \The*og"o*ny\, n. [L. theogonia, Gr. ?; ? a god + the root of ? to be born. See Theism, and Genus.] The generation or genealogy of the gods; that branch of heathen theology which deals with the origin and descent of the deities; also, a poem treating of such genealogies; as, the Theogony of Hesiod. [1913 Webster]