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Synonyms

mind-expanding

American  
[mahynd-ik-span-ding] / ˈmaɪnd ɪkˌspæn dɪŋ /

adjective

  1. heightening perceptions in a hallucinatory way.

    mind-expanding drugs.


mind-expanding British  

adjective

  1. (of a drug such as LSD) causing a sensation of heightened consciousness; psychedelic

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of mind-expanding

First recorded in 1960–65

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

I received a copy of “Big Bang” for Christmas when I was 17, and its story of a scientific revolution remains as mind-expanding now as it did then.

From The Wall Street Journal ● May 19, 2026

“Then, how do you have a mind-expanding experience, but, most importantly, how do you then integrate that into your life to be more fulfilled?”

From Los Angeles Times ● May 8, 2024

If one Jamaican company has its way, Heather Tal Murphy writes, mind-expanding high-end chocolate bars might become normal.

From Slate ● Jul. 7, 2023

But the new hang in Sydney, across both buildings, is exhilarating and mind-expanding.

From Washington Post ● Mar. 14, 2023

Magic there was in plenty-the air tingled with it—that exhilarating, mind-expanding silence of mountain-tops which is the most thrilling magic of all.

From Tropic Days by E. J. (Edmund James) Banfield

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