fly agaric Hear it!

fly agaric definition

fly agaric

a poisonous mushroom (Amanita muscaria) usually having an orange or russet cap with white flakes and white gills

Etymology: orig. used as a fly poison

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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