either of a pair of arteries, one on each side of the body, that carry the main supply of blood to the arms.
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Origin of subclavian artery
First recorded in 1680–90
Words nearby subclavian artery
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
Medical definitions for subclavian artery
An artery originating on the left from the aortic arch and on the right from the brachiocephalic artery with branches to the vertebral artery, the thyrocervical trunk, the internal thoracic artery, the costocervical trunk, and the descending scapular artery, and directly continuous with the axillary artery.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.