WordNet-Online
Free dictionary and thesaurus of English. Definitions, synonyms, antonyms and more...
Hint: double-click any word to get it searched!
Noun ritalin has 1 sense
- methylphenidate, Ritalin - central nervous system stimulant (trade name Ritalin) used in the treatment of narcolepsy in adults and attention deficit disorder in children
--1 is a kind of stimulant, stimulant drug
|