1. A yellow crystalline antibiotic (trademark Terramycin) obtained from a soil actinomycete; used to treat various bacterial and rickettsial infections
   - oxytetracycline, oxytetracycline hydrochloride, Terramycin

Type of: antibiotic, antibiotic drug

• lighted
• lighten
• lighten up
• lightening
• lighter
• lighter-than-air
• lighter-than-air craft
• lighterage
• lighterman
• lightheaded
• lightheadedness
• lighthearted
• lightheartedness
• Lighthorse Harry Lee
• lighthouse
• lighthouse keeper
• lighting
• lighting circuit
• lighting fixture
• lighting industry
• lighting-up
• lightless
• lightlessness
• lightly
• lightly armored