hydrogel
hy·dro·gel
noun \ˈhī-drə-ˌjel\Definition of HYDROGEL
: a gel composed usually of one or more polymers suspended in water
First Known Use of HYDROGEL
1864
hy·dro·gel
noun \ˈhī-drə-ˌjel\ (Medical Dictionary)Medical Definition of HYDROGEL
: a gel in which the liquid is water <a silicone hydrogel used to make soft contact lenses>
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