dimethyltryptamine

noun

di·​meth·​yl·​tryp·​ta·​mine ˌdī-ˌme-thəl-ˈtrip-tə-ˌmēn How to pronounce dimethyltryptamine (audio)
: a naturally occurring or easily synthesized hallucinogenic drug C12H16N2 that is chemically similar to but shorter acting than psilocybin

called also DMT

Examples of dimethyltryptamine in a Sentence

Recent Examples on the Web
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It’s widely believed that the brain releases large amounts of dimethyltryptamine (DMT) at the time of death. Mark Travers, Forbes.com, 16 June 2025 That idea, revealed to him by his own homemade N,N,dimethyltryptamine coursing through his brain, changed everything for him. Andy Greenberg, Wired News, 22 May 2025 These are psilocybin, psilocin, dimethyltryptamine, ibogaine and mescaline. Joshua P. Cohen, Forbes, 4 Oct. 2024 And atai Life Sciences is preparing to launch a phase 2 trial of the psychedelic compound dimethyltryptamine (DMT) to treat depression that will exclude patients who are also doing psychotherapy. Bykai Kupferschmidt, science.org, 12 Aug. 2024 See All Example Sentences for dimethyltryptamine

Word History

First Known Use

1966, in the meaning defined above

Time Traveler
The first known use of dimethyltryptamine was in 1966

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Cite this Entry

“Dimethyltryptamine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dimethyltryptamine. Accessed 8 Sep. 2025.

Medical Definition

dimethyltryptamine

noun
di·​meth·​yl·​tryp·​ta·​mine -ˈtrip-tə-ˌmēn How to pronounce dimethyltryptamine (audio)
: a naturally occurring or easily synthesized hallucinogenic drug C12H16N2 that is chemically similar to but shorter acting than psilocybin

called also DMT

More from Merriam-Webster on dimethyltryptamine

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