mind-altering

adjective

mind-al·​ter·​ing ˈmīn(d)-ˌȯl-t(ə-)riŋ How to pronounce mind-altering (audio)
: psychoactive

Examples of mind-altering 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.
Four hundred years later, a merry band of scientists and entrepreneurs of mind-altering intoxicants are plunging even deeper into the diabolical by mechanizing DMT’s delivery via IV syringe pumps. — Charles Moss, SPIN, 16 July 2026 The report alleges Vincent's fall into the pool went unnoticed because both parents were impaired by marijuana and/or other mind-altering substances. — Brittany Miller, FOXNews.com, 5 July 2026 Perhaps all of the mind-altering substances had something to do with it. — Joseph Hudak, Rolling Stone, 29 June 2026 For thousands of years, humans have searched nature for mind-altering substances through a process of trial and (sometimes fatal) error. — Ross Andersen, The Atlantic, 12 June 2026 See All Example Sentences for mind-altering

Word History

First Known Use

1961, in the meaning defined above

Time Traveler
The first known use of mind-altering was in 1961

Browse Nearby Words

mind's eye
mind-altering
Mindanao
See all Nearby Words

Cite this Entry

“Mind-altering.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mind-altering. Accessed 6 Aug. 2026.

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Medical Definition

mind-altering

adjective
: psychoactive
Last Updated: - Updated example sentences
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