'methylenedioxymethamphetamine' definitions:

Definition of 'methylenedioxymethamphetamine'

From: WordNet
noun
A stimulant drug that is chemically related to mescaline and amphetamine and is used illicitly for its euphoric and hallucinogenic effects; it was formerly used in psychotherapy but in 1985 it was declared illegal in the United States; "MDMA is often used at parties because it enables partygoers to remain active for long periods of time" [syn: methylenedioxymethamphetamine, MDMA]

Definition of 'methylenedioxymethamphetamine'

From: GCIDE
  • methylenedioxymethamphetamine \methylenedioxymethamphetamine\ n. a drug designed to have the effects of amphetamines but to avoid the drug laws, but now a controlled substance. Called also MDMA.
  • Syn: MDMA, Adam, ecstasy. [WordNet 1.5]