What is Champ at the bit?
Champ at the bit definition and meaning on Dictionary terms:
verb (used with object)
to bite upon or grind, especially impatiently: The horses champed the oats.
to crush with the teeth and chew vigorously or noisily; munch.
to mash; crush.
verb (used without object)
to make vigorous chewing or biting movements with the jaws and teeth.
the act of champing.