ostium (0 synonym found)

We don't have any synonyms for ostium yet.

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osmium  ·  ostrum  ·  otium

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Definition of ostium:

(n) : a small opening or orifice, as in a body organ or passage; any of the small openings or pores in a sponge
Definition of ostium:

(n) : a small opening or orifice, as in a body organ or passage; any of the small openings or pores in a sponge
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