intransitive verb
Definition: To move the jaws and teeth in a way that suggests eagerness or impatience, often making a noise while doing so.
Example: The horse began to champ at the bit, eager to start the race.
noun
Definition: A person who has won a competition or is considered the best in a particular field.
Example: She is the reigning champ of the tennis tournament.
transitive verb
Definition: To make a loud noise while biting or chewing something, often used to describe the sound of teeth grinding or munching.
Example: The horse began to champ on its bit as it waited for the race to start.