1. A synthetic type of penicillin antibiotic (trade name Pipracil) used for moderate to severe infections
   - piperacillin

Type of: penicillin

• acid test
• acid value
• acid-base balance
• acid-base equilibrium
• acid-base indicator
• acid-fast
• acid-forming
• acid-loving
• acid-tasting
• acid-wash
• acidemia
• acidic
• acidic hydrogen
• acidification
• acidify
• acidimetric
• acidimetry
• acidity
• acidly
• acidophil
• acidophile
• acidophilic
• acidophilous
• acidophilus
• acidophilus milk