New Latin Arachis, genus that includes the peanut, from Greek arakis, diminutive of arakos, a legume
1811, in the meaning defined above
“Arachis oil.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/arachis%20oil. Accessed 5 Dec. 2022.
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