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fenethylline

American  
[fen-uh-thuh-lahyn, -leen] / ˈfɛn ə θəˌlaɪn, -ˌlin /

noun

  1. a highly addictive synthetic amphetamine, C 18 H 23 N 5 O 2 , having a double bond with theophylline and formerly used in Europe to treat ADHD and some other conditions: now a controlled substance in most countries.

Etymology

Origin of fenethylline

First recorded in 1960–65

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The dual nature of fenethylline means there is debate about how it works.

From Economist • Aug. 17, 2017

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.