1678, in the meaning defined above
borrowed from New Latin abomāsum, from ab- ab- + omāsum omasum
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“Abomasum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/abomasum. Accessed 6 Jul. 2022.
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Nglish: Translation of abomasum for Spanish Speakers
Britannica.com: Encyclopedia article about abomasum
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