dopamine

noun

do·​pa·​mine ˈdō-pə-ˌmēn How to pronounce dopamine (audio)
: a monoamine C8H11NO2 that is a decarboxylated form of dopa and that occurs especially as a neurotransmitter in the brain

Examples of dopamine in a Sentence

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Natural forms of opiates and dopamine – key players in brain pathways that diminish pain and enhance reward – seem to be telltale ingredients of the elevated tails in our anticipation training program. Kelly Lambert, Discover Magazine, 14 Nov. 2024 Next, in 1976, it was proposed that DMT might be a neurotransmitter, akin to serotonin and dopamine, that has a functional role in the body. Oshan Jarow, Vox, 4 Nov. 2024 Serotonin is popularly associated with happiness, dopamine with motivation and pleasure — but what the heck would DMT be doing in the neurochemistry of our minds? Oshan Jarow, Vox, 4 Nov. 2024 Scary movies aren't the only things that trigger the release of delightful dopamine. Gwen Rockwood The Rockwood Files, arkansasonline.com, 31 Oct. 2024 See all Example Sentences for dopamine 

Word History

Etymology

dopa + amine

First Known Use

1959, in the meaning defined above

Time Traveler
The first known use of dopamine was in 1959

Dictionary Entries Near dopamine

Cite this Entry

“Dopamine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dopamine. Accessed 28 Nov. 2024.

Medical Definition

dopamine

noun
do·​pa·​mine ˈdō-pə-ˌmēn How to pronounce dopamine (audio)
: a monoamine C8H11NO2 that is a decarboxylated form of dopa and occurs especially as a neurotransmitter in the brain and as an intermediate in the biosynthesis of epinephrine see intropin

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