(psychology) One who shows extreme love and admiration for themselves. / (colloquial) An egoist; a person full of egoism and pride.

Having an inflated idea of one's own importance. / Obsessed with one's own self image and ego.

A narcissist.

plural of narcissist

In a narcissistic manner

Of, pertaining to or involved in narcissism or narcissistic behaviour; narcissistic.

plural of narcissistic

(psychiatry) A personality disorder characterized largely by an overinflated sense of self-importance typically caused by unbalanced parental valuation during childhood.

plural of narcissistic personality disorder