Medical Dictionary

tympanic antrum

noun

Medical Definition of tympanic antrum

  1. :  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


Seen and Heard

What made you want to look up tympanic antrum? Please tell us where you read or heard it (including the quote, if possible).

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

to reach the highest or a decisive point

Get Word of the Day daily email!

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!