earth·​man | \ -thˌman, -mən \
plural earthmen

Definition of earthman

: a human native or resident of the planet Earth

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First Known Use of earthman

circa 1834, in the meaning defined above

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The first known use of earthman was circa 1834

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Cite this Entry

“Earthman.” Dictionary, Merriam-Webster, Accessed 17 Feb. 2020.

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