Pantotheria

plural noun

Pan·​to·​the·​ria
ˌpantəˈthirēə
: an order or other division of generalized mammals widespread during the Jurassic and commonly conceded to be ancestral to the marsupials and placental mammals
pantotherian
¦⸗⸗¦thirēən
adjective or noun

Word History

Etymology

New Latin, from panto- + -theria

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Cite this Entry

“Pantotheria.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Pantotheria. Accessed 29 Mar. 2024.

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