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Rareostia
The correct spelling is ostia.
How to pronounce ostia
noun
Say it like: Ost-ia
The correct spelling is ostia. A small opening or orifice, as in a body organ or passage.
Usage Examples
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Definition
noun
- 1.A small opening or orifice, as in a body organ or passage.
- 2.Any of the small openings or pores in a sponge.
- 3.The mouth of a river.
Similar words
Words related in meaning — check their spelling too.