definitions

cathexis

[ kuh-thek-sis ]
/ kəˈθɛk sɪs /
|

noun, plural ca·thex·es [kuh-thek-seez] /kəˈθɛk siz/. Psychoanalysis.

the investment of emotional significance in an activity, object, or idea.
the charge of psychic energy so invested.

Nearby words

catheter, catheter embolus, catheterization, catheterize, cathetus, cathexis, cathie, cathleen, catho, cathode, cathode dark space

Origin of cathexis

1920–25; < New Latin < Greek káthexis a keeping, equivalent to kathek- (variant stem of katéchein to keep, hold on to, equivalent to kat- cat- + échein to have, hold) + -sis -sis, as translation of German Besetzung a taking possession of (Freud's term)

Related forms

ca·thec·tic [kuh-thek-tik] /kəˈθɛk tɪk/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for cathexis

British Dictionary definitions for cathexis

cathexis

/ (kəˈθɛksɪs) /

noun plural -thexes (-ˈθɛksiːz)

psychoanal concentration of psychic energy on a single goal

Word Origin for cathexis

C20: from New Latin, from Greek kathexis, from katekhein to hold fast, intended to render German Besetzung a taking possession of
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 cathexis

cathexis

[ kə-thĕk′sĭs ]

n. pl. ca•thex•es (-thĕk′sēz)

Concentration of emotional energy on an object or idea.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.