mind-expanding

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

adjective

heightening perceptions in a hallucinatory way: mind-expanding drugs.

Origin of mind-expanding

First recorded in 1960–65
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for mind-expanding

mind-expanding

adjective

(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

Medicine definitions for mind-expanding

mind-expanding

adj.

Producing intensified or distorted perceptions; psychedelic.
Producing an increased perceptive awareness.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.