- a central nervous system stimulant, C10H15N, used clinically in the treatment of narcolepsy, hyperkinesia, and for blood pressure maintenance in hypotensive states: also widely used as an illicit drug.
Origin of methamphetamine
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for methamphetamine
Methamphetamine addiction is central to more than one story.This Week’s Hot Reads: December 22, 2014
December 22, 2014
He could transport heroin and methamphetamine with impunity.How China Used Drones to Capture a Notorious Burmese Drug Lord
April 17, 2014
Hence, methamphetamine and cocaine are both available, and tightly controlled.
“Methamphetamine is approved to treat weight loss and ADHD,” says Hart.
Technically, cocaine and methamphetamine are already legalized, regulated drugs with accepted medical uses.
- a variety of amphetamine used for its stimulant action
C20: from meth- + amphetamine
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for methamphetamine
Online Etymology Dictionary, © 2010 Douglas Harper
- An amine derivative of amphetamine, C10H15N, used in the form of its crystalline hydrochloride both as a central nervous system stimulant in the medical treatment of obesity and attention deficit hyperactivity disorder and illicitly as a recreational drug.
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