Medical Definition of narcissistic personality disorder. : a personality disorder characterized especially by an exaggerated sense of self-importance, persistent need for admiration, lack of empathy for others, excessive pride in achievements, and snobbish, disdainful, or patronizing attitudes.
For the purposes of sym metry, letâs now move on to the most common variant of syn- , or sym- , which also means âtogether.â A sym phony is the sounding âtogetherâ of many instruments.
syn: include, comprehend, comprise, embrace imply containing parts of a whole. include means to contain as a part or member of a larger whole; it may indicate one, several, or all parts: This anthology includes works by Sartre and Camus.