1. A penicillinase-resistant form of penicillin (trade name Nafcil) used (usually in the form of its sodium salt) to treat infections caused by penicillin-resistant strains of staphylococci
   - nafcillin

Type of: penicillinase-resistant antibiotic

• Congress of Racial Equality
• congress shoe
• congressional
• congressional district
• Congressional Medal of Honor
• Congressional Record
• congressman
• congresswoman
• Congreve
• Congridae
• congruence
• congruency
• congruent
• congruity
• congruous
• congruousness
• congé
• conic
• conic morel
• conic projection
• conic section
• conic Verpa
• conic waxycap
• conical
• conical buoy