cefoperazone sodium

[sĕf′ō-pĕrə-zōn′]
n.
  1. A semisynthetic, parenteral cephalosporin antibiotic effective against a wide range of aerobic and anaerobic, gram-positive and gram-negative pathogens.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.