tympanic antrum

noun

: a large air-containing cavity in the mastoid process communicating with the tympanum and often being the location of dangerous inflammation

called also mastoid antrum

Dictionary Entries Near tympanic antrum

tympanic

tympanic antrum

tympanic canal

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Cite this Entry

“Tympanic antrum.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/tympanic%20antrum. Accessed 21 Nov. 2024.

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