# mesotympanum

> English word · Noun

## Definitions
1. The middle part of the middle ear, medial to the tympanic membrane.

## Etymology
From meso- + tympanum.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/mesotympanum