Medical term:

hypertonic



hypertonic

 [hi″per-ton´ik]
1. pertaining to or characterized by an increased tonicity or tension.
2. having an osmotic pressure greater than that of the solution with which it is compared.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

hy·per·ton·ic

(hī'pĕr-ton'ik),
1. Having a greater degree of tension. Synonym(s): spastic (1)
2. Having a greater osmotic pressure than a reference solution, which is ordinarily assumed to be blood plasma or interstitial fluid; more specifically, refers to a fluid in which cells shrink.
Synonym(s): hyperisotonic
Farlex Partner Medical Dictionary © Farlex 2012

hypertonic

(hī′pər-tŏn′ĭk)
adj.
1. Physiology Having extreme muscular or arterial tension.
2. Chemistry Having the higher osmotic pressure of two solutions.

hy′per·to·nic′i·ty (-tə-nĭs′ĭ-tē) n.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.

hy·per·ton·ic

(hī'pĕr-tŏn'ik)
1. Having a greater degree of tension.
Synonym(s): spastic (1) .
2. Having a greater osmotic pressure than a reference solution, which is ordinarily assumed to be blood plasma or interstitial fluid; more specifically, refers to a fluid in which cells shrink.
Synonym(s): hyperisotonic.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012

hypertonic

Of a solution having a higher concentration of membrane-impermeable particles than normal extracellular fluid.
Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005

hypertonic

see HYPOTONIC.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005

hy·per·ton·ic

(hī'pĕr-ton'ik)
1. Having a greater degree of tension.
Synonym(s): spastic (1) .
2. Having a greater osmotic pressure than a reference solution.
Medical Dictionary for the Dental Professions © Farlex 2012


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