motile cell eukaryotic cell leukocyte leucocyte white blood cell NCIT:C12529 An achromatic cell of the myeloid or lymphoid lineages capable of ameboid movement, found in blood or other tissue. MESH:D007962 ZFA:0009309 BTO:0000751 immune cell CALOHA:TS-0549 FMA:62852 hematopoietic cell nucleate cell Homo sapiens