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pansinusitis

noun

pan·​si·​nus·​itis -ˌsī-n(y)ə-ˈsīt-əs How to pronounce pansinusitis (audio)
: inflammation of all the sinuses on one or both sides of the nose

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Cite this Entry

“Pansinusitis.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/pansinusitis. Accessed 29 Nov. 2025.

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