<p><strong>Noun</strong></p><ul><li>inordinate fascination with oneself; excessive self-love; vanity.</li><li>Synonyms: egocentrism, smugness.</li><li>Psychiatry: narcissistic personality disorder.</li><li>Psychoanalysis: erotic gratification derived from admiration of one's own physical or mental attributes, being a normal condition at the infantile level of personality development.</li></ul>