from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A crystalline barbiturate, C12H12N2O3, used medicinally as a sedative, a hypnotic, and an anticonvulsant.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A barbiturate drug used as a sedative.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a long-acting barbiturate used as a sedative
Sorry, no etymologies found.