wbc wb • wblessings · · · Info · Definitions · Synonyms · Characters · · wbc · · Text Latin · · Script 3 · · Length 1 · · Syllables Definitions · · · (noun) blood cells that engulf and digest bacteria and fungi; an important part of the body's defense system. Synonyms: leukocyte, leucocyte, white blood cell, white cell, white blood corpuscle, white corpuscle, WBC. · · Noun Definition 1 Synonyms · · · leukocyte · · Synonym 1 leucocyte · · Synonym 2 white blood cell · · Synonym 3 white cell · · Synonym 4 white blood corpuscle · · Synonym 5 white corpuscle · · Synonym 6 Characters · · b latin small letter b U+0062 c latin small letter c U+0063 w latin small letter w U+0077