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Oto-Manguean
otocyst
otol.
otolaryngology
otolith
otology
Otomi
otorhinolaryngology
otosclerosis
otoscope
ototoxic
OTP
Otranto, Strait of
OTS
OTT
ottava
ottava rima
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otosclerosis
o·to·scle·ro·sis [ tō sklə rṓssiss ]


noun 
Definition:
 
disease of ear: a hereditary disease of the inner ear in which spongy bone growth leads to progressive hearing impairment
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