leukocytes
noun(leu-ko-cyte)
any of the colorless blood cells of the immune system including the neutrophils, lymphocytes, monocytes, eosinophils, basophils, and their derivatives : white blood cell
leukocytes
noun(leu-ko-cyte)
a mature white blood cell having a complexly lobed nucleus and granule-containing cytoplasm and including the neutrophils, basophils, and eosinophils; especially : neutrophil