Home › Words › M › methamphetaminesmethamphetaminesmethamphetamines means methamphetamine.EtymologyFrom methamphetamine, apparently by analogy with amphetamines.nounMethamphetamine.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.methamphetamine 73% match — A highly addictive phenethylamine stimulant drug. Its systematic (IUPAC) name is (S)-N-methyl-1-phenylpropan-2-amine. vs methamphetamines →phet 73% match — Amphetamines. vs methamphetamines →meth 71% match — Methamphetamine, especially in the form of the crystalline hydrochloride. vs methamphetamines →dimetamfetamine 70% match — The drug dimethylamphetamine. vs methamphetamines →shards 69% match — The drug methamphetamine hydrochloride (crystal meth). vs methamphetamines →methcathinone 68% match — α-methylamino-propiophenone, a psychoactive stimulant sometimes used as a recreational drug. vs methamphetamines →desoxyephedrine 68% match — Synonym of methamphetamine vs methamphetamines →scante 67% match — The drug methamphetamine hydrochloride, crystal meth. vs methamphetamines →