- an ancient Greek personification of death.
- Psychoanalysis. (usually lowercase) the death instinct, especially as expressed in violent aggression.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- the Greek personification of death: son of Nyx, goddess of nightRoman counterpart: Mors
- the name chosen by Freud to represent a universal death instinctCompare Eros (def. 2)
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
"death instinct," 1935, in Freudian psychology, from Greek thanatos (see thanatology).
Online Etymology Dictionary, © 2010 Douglas Harper
- death instinct
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.