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Latin incavatus (past participle of incavare to hollow out, from in- in- entry 2 + cavare to hollow out, from cavus hollow) + -ion-, -io -ion
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“Incavation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/incavation. Accessed 18 Jan. 2022.
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