Definition of "vein"
noun:
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A blood vessel that transports blood from the capillaries back to the heart.
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The entrails of a shrimp.
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In leaves, a thickened portion of the leaf containing the vascular bundle.
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The nervure of an insect's wing.
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A stripe or streak of a different colour or composition in materials such as wood, cheese, marble or other rocks.
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A topic of discussion.
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A style, tendency, or quality of something.
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