megalomania
US /ˌmeɡ.əl.əˈmeɪ.ni.ə/
UK /ˌmeɡ.əl.əˈmeɪ.ni.ə/

名詞
1.
誇大妄想, 自己顕示欲
a mental illness or condition in which a person has a strong desire for power and believes that they are very important and powerful
例:
•
His megalomania led him to believe he was destined to rule the world.
彼の誇大妄想は、彼が世界を支配する運命にあると信じさせた。
•
The dictator's megalomania grew with each victory.
独裁者の誇大妄想は勝利ごとに増大した。
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