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from The American Heritage® Dictionary of the English Language, 4th Edition

  • adj. Within blood vessels or a blood vessel.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • adj. Pertaining to anything inside blood vessels, including the internal surface of veins and arteries.

from The Century Dictionary and Cyclopedia

  • Situated within a vessel, specifically within a blood-vessel.


Sorry, no etymologies found.



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