MEGALOMANIAC

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A pathological egotist

Classified under:

Nouns denoting people

Hypernyms ("megalomaniac" is a kind of...):

egoist; egotist; swellhead (a conceited and self-centered person)

Derivation:

megalomaniacal (suffering from megalomania)

Credits