1861, in the meaning defined above
New Latin, from Latin scyphus cup + Greek stoma mouth — more at stomach entry 1
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Cite this Entry
“Scyphistoma.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/scyphistoma. Accessed 2 Jul. 2022.
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Britannica.com: Encyclopedia article about scyphistoma
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