1. Barbiturate that is a hygroscopic powder (trade name Pentothal) that is a strong barbiturate that acts rapidly; induces a relaxed state when injected as a general anaesthetic
   - thiopental, thiopental sodium, thiopentobarbital sodium

Type of: barbiturate, truth drug, truth serum

Encyclopedia: Pentothal

• penta-
• pentacle
• pentad
• pentaerythritol
• pentagon
• Pentagon Gang
• pentagonal
• pentagram
• pentahedral
• pentahedron
• mud plantain
• mud puddle
• mud puppy
• mud stain
• mud turtle
• mud-beplastered
• mud-brick
• mud-slinging
• mudcat
• mudder
• muddied
• muddily
• muddiness
• muddle
• muddled