Wordnet 3.0
ADJECTIVE (1)
1. 
 pertaining to the branch of astronomy dealing with the origin and history and structure and dynamics of the universe; 
- Example: "cosmologic science"- Example: "cosmological redshift"- Example: "cosmogonic theories of the origin of the universe"[syn: cosmologic, cosmological, cosmogonic, cosmogonical, cosmogenic]
WordNet (r) 3.0 (2006):
cosmogenic
    adj 1: pertaining to the branch of astronomy dealing with the
           origin and history and structure and dynamics of the
           universe; "cosmologic science"; "cosmological redshift";
           "cosmogonic theories of the origin of the universe" [syn:
           cosmologic, cosmological, cosmogonic,
           cosmogonical, cosmogenic]