adjective 1.having an undue fascination with oneself; vain.
2.Psychoanalysis. tending to derive erotic gratification from admiration of one's own physical or mental attributes.
Related forms nar·cis·sis·ti·cal·ly, adverb
non·nar·cis·sis·tic, adjective
un·nar·cis·sis·tic, adjective