The larvae of a cabbage butterfly feeding on a cabbage leaf.
cabbage butterfly 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.
a common white butterfly (Pieris rapae) whose green larvae feed upon cabbage and related plants
cabbage butterfly definition by American Heritage Dictionary
Any of several white butterflies of the genus Pieris, having larvae that feed on cabbage.