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bronchial tube

a bronchus or any of its ramifications or branches.
Origin of bronchial tube
1840-50 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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bronchial tube in Medicine

bronchial tube n.
Any of the smaller divisions of the bronchi of the lung.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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bronchial tube in Science
bronchial tube
A bronchus or any of the tubes branching from a bronchus. The bronchial tubes decrease in size as they descend into the lungs.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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