Search Result for "benzylpenicillin": 
Wordnet 3.0

NOUN (1)

1. the penicillin that constitutes the principal component of many commercial antibiotics;
[syn: penicillin G, benzylpenicillin]



WordNet (r) 3.0 (2006):

benzylpenicillin
    n 1: the penicillin that constitutes the principal component of
         many commercial antibiotics [syn: penicillin G,
         benzylpenicillin]