[ hahy-perm-nee-zhuh ]
/ ˌhaɪ pərmˈni ʒə /
the condition of having an unusually vivid or precise memory.
Related formshy·perm·ne·sic [‐nee-sik, ‐zik] /‐ˈni sɪk, ‐zɪk/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for hypermnesic
/ (ˌhaɪpəmˈniːzɪə) /
psychol an unusually good ability to remember, found in some mental disorders and possibly in hypnosis
Word Origin for hypermnesia
C20: New Latin, from hyper- + -mnesia, formed on the model of amnesia
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 hypermnesic
[ hī′pərm-nē′zhə ]
Exceptionally exact or vivid memory, especially as associated with certain mental illnesses.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.