EOSINOPHIL Meaning of EOSINOPHIL in English [eo.sin.o.phil] adj (ca. 1882): eosinophilic 1 [2]eosinophil n (ca. 1900): a leukocyte or other granulocyte with cytoplasmic inclusions readily stained by eosin Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012