noun / verb
gel
JEL/dʒel/
To set into a coherent jellylike mass.
The cosmetic mixture has gelled into a cohesive mound that holds soft ridges.

Etymology
Gel is a shortening of gelatin, coined as a chemical term for a semisolid substance. The name thus extends beyond gelatin itself to materials with a similar jellylike consistency.
In context
a very lightweight clear gel that is slippy and really easy to spread and lather.
More examples
- Let the fruit puree gel before adding the next layer.
- The sauce has gelled into a soft, jellylike mass.
- The cooled gel holds its shape on the spoon.
Forms
gel · gels · gelled · gelling