IPA: /kɒzˈmɒɡənɪkəl/
KK: /kɑzˈmɑgənɪkəl/
Relating to the origin and development of the universe or cosmos.
The cosmogonical theories of ancient cultures often explain how the world was created.
Cosmogonical → It is formed from "cosmos" (from Greek "kosmos", meaning universe or order) and "-gonical" (from Greek "gonia", meaning angle or origin). The word refers to the origin or creation of the universe.
Think of 'cosmos' as the universe and 'gonical' relating to origins — this helps you remember that cosmogonical refers to the creation or origin of the universe.