Megalomania

[,meg(ə)lə(ʊ)'meɪnɪə] or [,mɛɡələ'menɪə]

(noun.) a psychological state characterized by delusions of grandeur.

Inputed by Angie--From WordNet

(n.) A form of mental alienation in which the patient has grandiose delusions.

Inputed by Davis

n. the delusion that one is great or powerful.

Typed by Duane

Checked by Hugo