flashback(redirected from Hallucinogen persisting perception disorder)
Also found in: Dictionary, Thesaurus, Medical, Acronyms, Wikipedia.
a transition in a novel, film, etc., to an earlier scene or event
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
A reversal of flame in a system that is counter to the usual flow of the combustible mixture.
An Illustrated Dictionary of Aviation Copyright © 2005 by The McGraw-Hill Companies, Inc. All rights reserved