- Ferocity is defined as the state of being wild or fierce.
The extreme and wild nature of a storm is an example of the ferocity of the storm.
A dog shows his ferocity.
ferocity definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
noun pl. ferocities
the state or quality of being ferocious
Origin: French ferocité ; from Classical Latin ferocitas
ferocity definition by American Heritage Dictionary
The state or quality of being ferocious; fierceness.