Cosmogony/kɑːzˈmɑːɡəni/ Definition 1 of 3Pro Tip 1/3Academic Use Used mainly in scholarly discussions about the universe's beginnings. During the symposium, several hypotheses on cosmogony were debated. Pro Tip 2/3Scientific Approach Relates to scientific explanations, not just any story or belief. His cosmogony research focused on the physics of the early universe. Pro Tip 3/3Not Personal Belief Avoid using it to describe personal ideas about the universe's origin. Cosmogony is about tested theories, unlike my uncle's quirky universe stories.