- inflammation of the ear, esp the middle ear (otitis media), with pain, impaired hearing, etc, or the outer ear (otitis externa), with inflammation between the eardrum and the external opening
WordReference Random House Unabridged Dictionary of American English © 2026
o•ti•tis
(ō tī′tis),USA pronunciation n. [Pathol.]
- Pathologyinflammation of the ear.
- ot- + -itis 1790–1800
Collins Concise English Dictionary © HarperCollins Publishers::
otitis /əʊˈtaɪtɪs/ n
'otitis' also found in these entries (note: many are not synonyms or translations):