thiopental
- n 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 anesthetic
- Pentothal Sodium (actually a trade name for thiopental sodium), like such related barbiturates as Amytal Sodium and Nembutal, is a depressant that loosens the tongue in much the .
- When a chubby killer named Richard Beavers got his lethal injection of sodium thiopental last week, the only noteworthy aspect of the event was its timing: late on the night of .
- The dose: two grams of the barbiturate sodium thiopental, about five times the amount given as an anesthetic before surgery.