megalomania
Definition
A psychological condition characterized by delusions of grandeur, power, or importance; extreme narcissism.
中文 一种心理状况，以妄想症为特征，患者自认为伟大、权力或重要；极端的自恋。
Example
"His megalomania led him to believe he could rule the world."
A psychological condition characterized by delusions of grandeur, power, or importance; extreme narcissism.
中文 一种心理状况，以妄想症为特征，患者自认为伟大、权力或重要；极端的自恋。
"His megalomania led him to believe he could rule the world."