intransitive verb
Definition: To change from a liquid state into a gel-like substance, often becoming thicker and more solid.
Example: The mixture will gel after being cooled for a few hours.
noun
Definition: A thick, jelly-like substance that can be used for various purposes, such as styling hair or in scientific applications.
Example: She applied gel to her hair to keep it in place all day.
transitive verb
Definition: To apply a thick, jelly-like substance to something, often used for styling hair or other purposes.
Example: She decided to gel her hair for the party.