Main Entry: nar·cis·sism
Pronunciation: \ˈnär-sə-ˌsi-zəm\
Function: noun
Etymology: German Narzissismus, from Narziss Narcissus, from Latin Narcissus
Date: 1822
1 : egoism, egocentrism
2 : love of or sexual desire for one's own body
— nar·cis·sist \ˈnär-sə-sist\ noun or adjective
— nar·cis·sis·tic \ˌnär-sə-ˈsis-tik\ adjective

cambridge on line

narcissism noun

/ˈnɑː.sɪ.sɪ.zəm//ˈnɑːr.sə-/ n [U] disapproving
too much interest in and admiration for your own physical appearance and/or your own abilities