Definition of megalomania
- an outburst of wildly extravagant commercial megalomania
- —The Times Literary Supplement (London)
Their CEO has an arrogance that borders on megalomania.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'megalomania.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use: 1885See Words from the same year
: a condition or mental illness that causes people to think that they have great or unlimited power or importance
Britannica English: Translation of megalomania for Arabic speakers
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