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protothere

noun
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pro·​to·​there | \ ˈprōtəˌthi(ə)r \
plural -s

Definition of protothere

: one of the Prototheria

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History and Etymology for protothere

New Latin Prototheria

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“Protothere.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/protothere. Accessed 24 Feb. 2020.

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