blister beetle Hear it!

blister beetle definition

blister beetle

any of a family (Meloidae) of soft-bodied beetles, some of which are harmful to plants: the dried and ground bodies of the Spanish fly and certain other species yield a substance that is used medically as a vesicant

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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