Ostium
noun
A natural opening or orifice, especially in anatomy.
The ostium of the coronary arteries is crucial for heart function.
Usage tips
Formal
ostium primum,ostium secundum,ostial region
noun
The mouth or opening of a tubular structure; a general term for an entry point.
In medical imaging, the ostium may be assessed for blockages.
Usage tips
Neutral
ostial opening,oviduct ostium,diastolic ostium
noun
A natural opening or orifice, especially in anatomy.
The ostium of the coronary arteries is crucial for heart function.
Usage tips
Formal
ostium primum,ostium secundum,ostial region
noun
The mouth or opening of a tubular structure; a general term for an entry point.
In medical imaging, the ostium may be assessed for blockages.
Usage tips
Neutral
ostial opening,oviduct ostium,diastolic ostium
Definition 1 of 2
Pro Tip 1/3Technical Use
Ostium is primarily a medical term used in anatomy, so use it in medical contexts.
In anatomy, it helps describe the structure of organs.
Pro Tip 2/3Precision
When discussing bodily functions or organs, ostium refers to specific openings.
It can be important to distinguish between different types of ostia in medical situations.
Pro Tip 3/3Scientific Context
Use ostium when addressing topics related to human biology or anatomy.
It emphasizes clarity in medical discussions.
Pro Tip 1/3Technical Use
Ostium is primarily a medical term used in anatomy, so use it in medical contexts.
In anatomy, it helps describe the structure of organs.
Pro Tip 2/3Precision
When discussing bodily functions or organs, ostium refers to specific openings.
It can be important to distinguish between different types of ostia in medical situations.
Pro Tip 3/3Scientific Context
Use ostium when addressing topics related to human biology or anatomy.
It emphasizes clarity in medical discussions.
Pro Tip 1/3Technical Use
Ostium is primarily a medical term used in anatomy, so use it in medical contexts.
In anatomy, it helps describe the structure of organs.
Pro Tip 2/3Precision
When discussing bodily functions or organs, ostium refers to specific openings.
It can be important to distinguish between different types of ostia in medical situations.
Pro Tip 3/3Scientific Context
Use ostium when addressing topics related to human biology or anatomy.
It emphasizes clarity in medical discussions.
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