ostium
About 0.31 uses per million words.
Meaning
- noun A small opening or orifice, as in a body organ or passage.
- noun Any of the small openings or pores in a sponge.
- noun The mouth of a river.
Similar words
bursae primum orifice osculum foramen fenestra stoma pylorus meatus aditus
Often followed by
of primum secundum is and in maxillare bursae vaginae
Word family
ostia
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