Synonyms
Etymology
1. cosmogenic
adjective. pertaining to the branch of astronomy dealing with the origin and history and structure and dynamics of the universe.
Synonyms
- cosmogonic
- cosmological
- cosmologic
Etymology
- -genic (English)
- cosmic ray (English)
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Example sentences of the word cosmogenic
1. Adjective
Long-lived radioactive isotopes emerged during the creation of the solar system, while cosmogenic radioactive isotopes occur as a reaction of the atmosphere to cosmic rays emitted by stars.