Gels consist of a solid three-dimensional network that spans the volume of a liquid medium and ensnares it through surface tension effects.

The meaning of GEL is a colloid in a more solid form than a sol; broadly : jelly. How to use gel in a sentence.

A gel is a semi-solid that can have properties ranging from soft to hard. Radiation causes a change in the colour of the gel. Gels are mostly liquid by mass, yet they behave like solids.

Gel, coherent mass consisting of a liquid in which particles too small to be seen in an ordinary optical microscope are either dispersed or arranged in a fine network throughout the mass.

GEL definition: a semirigid colloidal dispersion of a solid with a liquid or gas, as jelly, glue, etc. See examples of gel used in a sentence.

Feb 3, 2025 · If you've ever gotten a manicure, chances are you're familiar with gel nails. Ahead, pros share everything you need to know—including application, benefits, and removal.

Define gel. gel synonyms, gel pronunciation, gel translation, English dictionary definition of gel. n. 1. A colloid in which the disperse phase has combined with the dispersion medium to produce a semisolid …

Jan 16, 2020 · A gel is a sol in which the solid particles are meshed such that a rigid or semi-rigid mixture results. Cross-linking within the gel's polymer or colloidal network causes a gel to behave as …

Dec 25, 2025 · gel (countable and uncountable, plural gels) A semi- solid to almost solid colloid of a solid and a liquid, such as jelly, cheese or opal. quotations

Gel is a thick jelly-like substance, especially one used to keep your hair in a particular style. Collins COBUILD Advanced Learner’s Dictionary. Copyright © HarperCollins Publishers