Also found in: Thesaurus, Medical, Wikipedia.
Related to Fly amanita: fly agaric
|1.||(Bot.) A poisonous mushroom (Amanita muscaria, syn. Agaricus muscarius), having usually a bright red or yellowish cap covered with irregular white spots. It has a distinct volva at the base, generally an upper ring on the stalk, and white spores. Called also fly agaric, deadly amanita.|
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.