[{"word":"amphetamines","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"(proper) The racemic freebase of 1-phenylpropan-2-amine; an equal parts mixture of levoamphetamine and dextroamphetamine in their pure amine forms.","synonyms":[],"antonyms":[]},{"definition":"Any mixture of the two amphetamine enantiomers, dextroamphetamine and levoamphetamine.","synonyms":[],"antonyms":[]},{"definition":"Referring to a substituted amphetamine; a member of the amphetamine class of chemicals.","synonyms":[],"antonyms":[]},{"definition":"A potent central nervous system stimulant of the phenethylamine chemical class that is used to treat ADHD, narcolepsy, and obesity.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/amphetamine","https://en.wiktionary.org/wiki/amphetamines"]}]