petrosaladjective
uk/pɪˈtrəʊ.səl/us/pɪˈtroʊ.səl/specializedrelating to the very hard section of bone surrounding the inner ear:
the petrosal bone
Thesaurus: synonyms and related words
The ear
- -eared
- audiology
- auditory nerve
- auricular
- auricularis
- cochlea
- concha
- ear
- eardrum
- earlobe
- Eustachian tube
- lug
- lughole
- malleus
- middle ear
- pop
- stapes
- tympanic
- tympanum
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