amphetamine

noun
am·​phet·​amine | \ am-ˈfe-tə-ˌmēn How to pronounce amphetamine (audio) , -mən \

Definition of amphetamine

: a racemic compound C9H13N or one of its derivatives (such as dextroamphetamine or methamphetamine) that is a stimulant of the central nervous system, is often abused illicitly, and is used clinically especially in the form of its sulfate C9H13N·H2SO4 to treat attention deficit disorder and narcolepsy and formerly as a short-term appetite suppressant

Examples of amphetamine in a Sentence

Recent Examples on the Web However, amphetamines can also be prescribed for narcolepsy, and methamphetamine can be used to treat ADHD and obesity. Giulia Mcdonnell Nieto Del Rio, CNN, "Indiana mother arrested after her 2-month-old baby dies of meth intoxication, possibly through breast milk, court documents say," 21 Jan. 2020 Maybe players didn’t want to pop amphetamines, cork their bats, scuff up the baseballs or take steroids, but these were trends, producing great results. Bruce Jenkins, SFChronicle.com, "Astros’ rivals may be complaining, but history should remain unchanged," 17 Jan. 2020 Consumption declined sharply in 1941 and 1942, when the medical establishment formally acknowledged that amphetamines were addictive. Peter Andreas, Time, "How Methamphetamine Became a Key Part of Nazi Military Strategy," 7 Jan. 2020 In the following years, the main substances abused were alcohol, cocaine, barbiturates, and amphetamines—Quaaludes, Miltown, Dexamyl, Dexedrine. Colton Wooten, The New Yorker, "My Years in the Florida Shuffle of Drug Addiction," 14 Oct. 2019 Vince Fernandez, their top power hitter early on, was suspended 50 games after testing positive for amphetamines, returning Aug. 4. Dom Amore, courant.com, "Home stretch: Warren Schaeffer’s Yard Goats still grinding as season winds down at Dunkin’ Donuts Park," 23 Aug. 2019 Sarah Kerrigan, a toxicology expert, said the levels detected were more than 10 times higher than would be found in a person taking amphetamines for medical reasons, such as treating attention deficit hyperactivity disorder. Los Angeles Times, "They lived on the porous border between haves and have-nots. They died in a double murder-suicide," 10 Oct. 2019 Dormaier had amphetamines and THC in his system, authorities said. oregonlive, "Portland car thief who repeatedly 'put the public in extraordinary danger’ gets 4 years in prison," 13 Nov. 2019 Results of a blood sample taken from Cooper and analyzed by the Minnesota Bureau of Criminal Apprehension showed the presence of methamphetamine, amphetamine and a metabolite of THC, charges state. Nick Ferraro, Twin Cities, "Wrong-way driver was on meth when she crashed in Rosemount, injuring three people, charges say," 23 Oct. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'amphetamine.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of amphetamine

1938, in the meaning defined above

History and Etymology for amphetamine

International Scientific Vocabulary alpha + methyl + phen- + ethyl + amine

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Time Traveler for amphetamine

Time Traveler

The first known use of amphetamine was in 1938

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Statistics for amphetamine

Last Updated

12 Feb 2020

Cite this Entry

“Amphetamine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/amphetamine?pronunciation&lang=en_us&dir=a&file=amphe01m. Accessed 21 Feb. 2020.

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More Definitions for amphetamine

amphetamine

noun
How to pronounce amphetamine (audio)

English Language Learners Definition of amphetamine

: a drug that causes the nervous system to become more active so that a person feels more energy and mental excitement

amphetamine

noun
am·​phet·​amine | \ am-ˈfe-tə-ˌmēn How to pronounce amphetamine (audio) , -mən \

Kids Definition of amphetamine

: a drug that makes the nervous system more active

amphetamine

noun
am·​phet·​amine | \ am-ˈfet-ə-ˌmēn How to pronounce amphetamine (audio) , -mən How to pronounce amphetamine (audio) \

Medical Definition of amphetamine

: a racemic sympathomimetic amine C9H13N or one of its derivatives (as dextroamphetamine or methamphetamine) that is a stimulant of the central nervous system, is frequently abused illicitly often leading to dependence, and is used clinically especially in the form of its sulfate C9H13N·H2SO4 to treat attention deficit disorder and narcolepsy and formerly as a short-term appetite suppressant — see adderall

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More from Merriam-Webster on amphetamine

Rhyming Dictionary: Words that rhyme with amphetamine

Spanish Central: Translation of amphetamine

Nglish: Translation of amphetamine for Spanish Speakers

Britannica.com: Encyclopedia article about amphetamine

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