Definition of methamphetamine
: an amine C10H15N used medically in the form of its crystalline hydrochloride especially in the treatment of obesity and often used illicitly as a stimulant —called also methedrine — compare ice 7
First Known Use of methamphetamine
Medical Definition of methamphetamine
: an amine C10H15N that is used medically in the form of its crystalline hydrochloride C10H15N·HCl especially to treat attention deficit disorder and obesity and that is often abused illicitly as a stimulant—called also meth, methedrine, methylamphetamine, speed
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