Definition of megalomania
megalomaniacplay \-ˈmā-nē-ˌak\ adjective or noun
megalomaniacallyplay \-mə-ˈnī-ə-k(ə-)lē\ adverb
Examples of megalomania in a Sentence
Their CEO has an arrogance that borders on megalomania.
Origin and Etymology of megalomania
First Known Use: 1885
MEGALOMANIA Defined for English Language Learners
Definition of megalomania for English Language Learners
: a condition or mental illness that causes people to think that they have great or unlimited power or importance
Medical Definition of megalomania
: a delusional mental illness that is marked by feelings of personal omnipotence and grandeur
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Britannica English: Translation of megalomania for Arabic speakers
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