megalomaniac

Definition

One affected with or exhibiting megalomania.

Etymology

By surface analysis, megalomania + -ac, or, by surface analysis, megalo- + -maniac.

Example Sentences

• "'Well, I don't know him well enough yet to say, but I will admit that if he is not a mere bullying megalomaniac, and if what he says is true, then he certainly is in a class by himself.'"