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Definition of
megalomaniac noun
from the Oxford Advanced American Dictionary
megalomaniac
noun
noun
NAmE
/
/
ˌmɛɡəloʊˈmeɪniæk
/
/
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a person suffering from or showing
megalomania
megalomaniac
adjective
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See
megalomaniac
in the Oxford Advanced Learner's Dictionary
Check pronunciation:
megalomaniac
Nearby words
megalith
noun
megalomania
noun
megalomaniac
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megalopolis
noun
megalosaurus
noun