vein

noun C1

Meaning

A vein is a type of blood vessel that carries deoxygenated blood towards the heart, distinguished from arteries by its thinner walls and the presence of valves that prevent backflow; in a broader context, the term can also refer to a distinctive quality o
💡 While "vein" primarily refers to a physiological structure, its metaphorical use in literature or discourse can lead to ambiguity; it is important to clarify the context to avoid confusion.

Example Sentences

The company found a new vein of customers in emerging markets .
The doctor carefully examined the patient's vein before the procedure .
The doctor carefully examined the vein before starting the injection .
The mineral content varies depending on the vein's geological formation .

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