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frigidarium

noun
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frig·​i·​dar·​i·​um | \ ˌfrijəˈda(a)rēəm \
plural frigidaria\ -​ēə \

Definition of frigidarium

: a room of the ancient Roman thermae furnished with a cold bath and used for cooling off

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History and Etymology for frigidarium

Latin, from frigidus + -arium

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“Frigidarium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/frigidarium. Accessed 16 May. 2021.

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