- The definition of feisty is someone aggressive or lively.
An example of feisty is someone who likes to pick fights with their friends just for fun.
feisty definition by Webster's New World
feisty definition by American Heritage Dictionary
adjective feist·i·er, feist·i·est
- Touchy; quarrelsome.
- Full of spirit or pluck; frisky or spunky. See Regional Notes at andiron, feist.
Origin: From feist.
- feistˈi·ness noun