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ottava rima
Ottawa (1)
Ottawa (2)
otter
otter board
otter hound
Otterburn
otto
Otto cycle
Ottoman
ottoman
Ottoman Empire
Otway Ranges
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ou
ouabain
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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
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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