from The American Heritage® Dictionary of the English Language, 4th Edition
- A trademark used for methylphenidate.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- proper n. A trademark for a mild form of amphetamine used to counter attention deficit disorder.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. central nervous system stimulant (trade name Ritalin) used in the treatment of narcolepsy in adults and attention deficit disorder in children
Sorry, no etymologies found.