Search Result for "tetracycline": 
Wordnet 3.0

NOUN (1)

1. an antibiotic (trade name Achromycin) derived from microorganisms of the genus Streptomyces and used broadly to treat infections;
[syn: tetracycline, Achromycin]



WordNet (r) 3.0 (2006):

tetracycline
    n 1: an antibiotic (trade name Achromycin) derived from
         microorganisms of the genus Streptomyces and used broadly
         to treat infections [syn: tetracycline, Achromycin]