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Agnotozoic

noun or adjective
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Ag·​no·​to·​zo·​ic | \ ag-¦nō-tə-¦zō-ik, ¦ag-ˌnō- \

Definition of Agnotozoic

: algonkian , proterozoic

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First Known Use of Agnotozoic

1887, in the meaning defined above

History and Etymology for Agnotozoic

International Scientific Vocabulary agnoto- (from Greek agnōtos unknown) + -zoic

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The first known use of Agnotozoic was in 1887

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Cite this Entry

“Agnotozoic.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/Agnotozoic. Accessed 26 January 2020.

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