1. 
[syn: leukocyte, leucocyte, white blood cell, white cell, white blood corpuscle, white corpuscle, WBC]
WordNet (r) 3.0 (2006):
WBC
    n 1: blood cells that engulf and digest bacteria and fungi; an
         important part of the body's defense system [syn:
         leukocyte, leucocyte, white blood cell, white cell,
         white blood corpuscle, white corpuscle, WBC]
V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):
WBC
       Web Based Collaboration (WWW)
V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):
WBC
       Wide Band Channel (FDDI)