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hydrogel

[hahy-druh-jel]
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noun
  1. a gel whose liquid constituent is water.
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Origin of hydrogel

First recorded in 1890–95; hydro-1 + gel
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for hydrogel

hydrogel

noun
  1. a gel in which the liquid constituent is water
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

hydrogel in Medicine

hydrogel

(hīdrə-jĕl′)
n.
  1. A colloidal gel in which the particles are dispersed in water.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.