the investment of emotional significance in an activity, object, or idea.
2.
the charge of psychic energy so invested.
Origin: 1920–25; < NL < Gk káthexis a keeping, equiv. to kathek- (var. s. of katéchein to keep, hold on to, equiv. to catcat- + échein to have, hold) + -sis-sis, as trans. of G Besetzung a taking possession of (Freud's term)
Main Entry: ca·thec·tic Pronunciation: k&-'thek-tik, ka- Function: adjective : of, relating to, or invested with mental or emotional energy
Main Entry: ca·thex·is Pronunciation: k&-'thek-s&s, ka- Function: noun Inflected Form: pluralca·thex·es/-"sEz/ 1: investment of mental or emotional energy in a person, object, or idea 2: libidinal energy that is either invested or being invested