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Meganeura

plural noun
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Mega·​neu·​ra

Definition of Meganeura

: a genus of extinct insects (order Protodonata) that includes some with a wingspread of about three feet and that is known from the Upper Carboniferous of Commentry, France

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History and Etymology for Meganeura

New Latin, from mega- + -neura

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Cite this Entry

“Meganeura.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Meganeura. Accessed 19 Jun. 2021.

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