'Self-aggrandizement' definitions:

Definition of 'self-aggrandizement'

From: WordNet
noun
An act undertaken to increase your own power and influence or to draw attention to your own importance [syn: self- aggrandizement, self-aggrandisement, ego trip]

Definition of 'Self-aggrandizement'

From: GCIDE
  • Self-aggrandizement \Self`-ag*gran"dize*ment\, n. The aggrandizement of one's self. [1913 Webster]