cosmogonical,a.|kɒzməʊˈgɒnɪkəl| [f. as prec. + -al1.] Dealing or concerned with cosmogony; cosmogonic. 1816Southey in Q. Rev. XV. 449 The next ‘cosmogonical analogy’..represents the celebrated serpent woman.1880Athenæum 31 July 137/2 The cosmogonical legends of the Babylonians.