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cosmozoic

adjective
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cos·​mo·​zo·​ic | \ ¦käzmə¦zōik \

Definition of cosmozoic

: of or relating to the hypothetical origination of life in or from outer space cosmozoic theories

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History and Etymology for cosmozoic

cosm- + -zoic

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Cite this Entry

“Cosmozoic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cosmozoic. Accessed 21 Jun. 2021.

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