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Meaning of megalomaniac

meg•a•lo•ma•ni•ac

Pronunciation: (meg"u-lō-mā'nē-ak"), [key]
— n.
  1. a person afflicted with megalomania.
—adj.
  1. of, pertaining to, or suggesting megalomania or a person who is afflicted with it.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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