noun or adjective

: algonkian , proterozoic

Word History


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

First Known Use

1887, in the meaning defined above

Time Traveler
The first known use of Agnotozoic was in 1887

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Dictionary Entries Near Agnotozoic

Cite this Entry

“Agnotozoic.” Dictionary, Merriam-Webster, Accessed 22 Sep. 2023.

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