Ostium

usgb/ˈɑːstiəm/
noun

A natural opening or orifice, especially in anatomy.

The ostium of the coronary arteries is crucial for heart function.
Visual representation of "ostium" - A natural opening or orifice, especially in anatomy.

Usage tips

Formal

ostium primum,ostium secundum,ostial region

Definition 1 of 2
Visual representation of "ostium"
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Technical Use

Ostium is primarily a medical term used in anatomy, so use it in medical contexts.

Illustration for Technical Use
In anatomy, it helps describe the structure of organs.
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Precision

When discussing bodily functions or organs, ostium refers to specific openings.

Illustration for Precision
It can be important to distinguish between different types of ostia in medical situations.
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Scientific Context

Use ostium when addressing topics related to human biology or anatomy.

Illustration for Scientific Context
It emphasizes clarity in medical discussions.
Visual representation of the word "Ostium"

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