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hypobaric

[ hahy-puh-bar-ik ]
/ ˌhaɪ pəˈbær ɪk /
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adjective Medicine/Medical.
(of an anesthetic) having a specific gravity lower than that of cerebrospinal fluid.Compare hyperbaric (def. 1).
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Origin of hypobaric

1925–30; hypo- + Greek bár(os) weight + -ic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

Scientific definitions for hypobaric

hypobaric
[ hī′pə-bărĭk ]

Relating to conditions of low air pressure and low oxygen content, such as atmospheric conditions at high altitudes, or in special chambers used to establish low-pressure conditions.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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