内耳 nèi'ěr inner ear Definitions Defs Origin Strokes Stroke Words Sentences Sents 内耳道 nèi'ěrdào internal auditory meatus the canal in the temporal bone of the skull that contains the auditory and facial nerves内耳炎 nèi'ěryán otitis interna inflammation of the inner ear, also known as labyrinthitis; symptoms typically include dizziness, headache, tinnitus, and nausea