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MDMA

noun

ˌem-(ˌ)dē-(ˌ)em-ˈā How to pronounce MDMA (audio)
: ecstasy sense 2

Examples of MDMA in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The duo allegedly used proceeds to start an MDMA and psilocybin warehouse in Richmond, intent on producing huge amounts of psychedelic mushrooms and a stronger form of MDMA. — Nate Gartrell, Mercury News, 26 Aug. 2026 Rein explains that positive interactions release a powerful mix of oxytocin, serotonin, and dopamine, akin to MDMA's effects, while isolation elevates stress hormones like cortisol. — Kevin Kruse, Forbes.com, 18 Aug. 2026 In the latter deal, the company snagged TSND-201, a promising PTSD treatment made from an analog of MDMA. — Helen Carefoot, Flow Space, 11 Aug. 2026 Le died approximately 12 hours after consuming three-quarters of an MDMA pill, according to court documents. — Larry Seward, CBS News, 11 Aug. 2026 See All Example Sentences for MDMA

Word History

Etymology

methylene + di- + methamphetamine

First Known Use

1978, in the meaning defined above

Time Traveler
The first known use of MDMA was in 1978

Browse Nearby Words

mdm
MDMA
mdme
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Cite this Entry

“MDMA.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/MDMA. Accessed 26 Sep. 2026.

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Medical Definition

More from Merriam-Webster on MDMA

Britannica.com: Encyclopedia article about MDMA

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