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ustion

noun
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us·​tion | \ ˈəs(h)chən \
plural -s

Definition of ustion

1 : the action of burning
2 obsolete : cauterization

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History and Etymology for ustion

Middle French, from Latin ustion-, ustio, from ustus (past participle of urere to burn) + -ion-, -io -ion

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“Ustion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ustion. Accessed 2 Mar. 2021.

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