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amphetamine

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amphetamine/æmˈfɛtəˌmiːn/noun
pluralamphetamines
amphetamine
/æmˈfɛtəˌmiːn/
noun
pluralamphetamines
Learner's definition of AMPHETAMINE  
[count]
: a drug that causes the nervous system to become more active so that a person feels more energy and mental excitement
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