from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A drug or chemical substance whose possession and use are regulated under the Controlled Substances Act.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A drug deemed to be illegal by a government except for very limited professional testing purposes.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a drug or chemical substance whose possession and use are controlled by law
Sorry, no etymologies found.