noun.
The condition of having a high concentration of eosinophils (eosinophil granulocytes) in the blood.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
a symptom of allergic states; increased eosinophils in the blood
Word Usage
"The question arose because some circumstantial evidence had emerged linking certain health food products containing tryptophan to a blood disease called eosinophilia mialga syndrome E-MS."