Definition of methamphetamine in English:
A synthetic drug with more rapid and lasting effects than amphetamine, used illegally as a stimulant.
- Ritalin is a stimulant whose effects are similar to those of amphetamine, methamphetamine and cocaine.
- But there is confusion out there in the public eye about methamphetamine and amphetamines.
- No significant differences were found in the use of marijuana or methamphetamine across rural areas.
Definition of methamphetamine in:
- US English dictionary