psychoactive

adjective

psy·​cho·​ac·​tive ˌsī-kō-ˈak-tiv How to pronounce psychoactive (audio)
: affecting the mind or behavior
psychoactive drugs

Examples of psychoactive 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.
Since the 2018 federal Farm Bill, which legalized hemp and its derivatives, companies have found ways to extract psychoactive compounds from the plant and put them into vapes, gummies or drinks. arkansasonline.com, 9 July 2025 Hemp is a type of cannabis plant with low levels of the psychoactive compound that gets people high, known as delta-9 THC. Alison Dirr, jsonline.com, 7 July 2025 Ibogaine is a psychoactive compound from the root bark of a West African shrub and has been used by Indigenous people for medical and spiritual purposes for hundreds of years. Clara Harter, Los Angeles Times, 26 June 2025 Cultural icon and entrepreneur Snoop Dogg launched the Death Row Records online cannabis shop on Sunday, offering psychoactive hemp products including THCA flower and pre-rolls for delivery to select states in the United States. A.j. Herrington, Forbes.com, 15 June 2025 See All Example Sentences for psychoactive

Word History

First Known Use

1959, in the meaning defined above

Time Traveler
The first known use of psychoactive was in 1959

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Cite this Entry

“Psychoactive.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/psychoactive. Accessed 20 Jul. 2025.

Kids Definition

psychoactive

adjective
psy·​cho·​ac·​tive ˌsī-kō-ˈak-tiv How to pronounce psychoactive (audio)
: affecting the mind or behavior
psychoactive drugs

Medical Definition

psychoactive

adjective
psy·​cho·​ac·​tive ˌsī-kō-ˈak-tiv How to pronounce psychoactive (audio)
: affecting the mind or behavior
psychoactive drugs
THC is the principal psychoactive ingredient in marijuana
Last Updated: - Updated example sentences
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