granulocyte quantity eosinophil quantity EFO:0007991 Trait.ontology MP:0002602 eosinophil count eosinophil number EFO:0007996 EFO:0004842 CMO:0000033 CMO:0000369 VT:0002602 The proportion or number of the immature or mature form of a granular leukocyte with a nucleus that usually has two lobes connected by one or more slender threads of chromatin, and cytoplasm containing coarse, round granules that are uniform in size and which can be stained by the dye eosin. eosinophil cell number eosinophil morphology trait