White blood corpuscles Meaning, Definition & Usage

  1. noun blood cells that engulf and digest bacteria and fungi; an important part of the body's defense system
    white blood corpuscle; leukocyte; white blood cell; white cell; WBC; white corpuscle; leucocyte.

WordNet


Definitions
  1. (Physiol.), rounded, slightly flattened, nucleated cells, mainly protoplasmic in composition, and possessed of contractile power. In man, the average size is about 12500 of an inch, and they are present in blood in much smaller numbers than the red corpuscles.

Webster 1913