The definition for "bezoar" -- the word Megan Rabe (Speller 103) received -- is a little complex.
"Any of various concretions found in the alimentary organs (especially of certain ruminants) formerly believed to possess magical properties and used in Asian medicine as a medicine or pigment," Dr. Bailly read.
But then he simplified it for Megan:
"It's essentially a hairball," he said.
Megan spelled it correctly.