noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A person obsessed with their own (supposed) importance.

   "He's a raving egomaniac: all he ever talks about is himself and how important he is."

2. 2
   an abnormally egotistical person wordnet

Example

More examples

"He's a raving egomaniac: all he ever talks about is himself and how important he is."

Etymology

From ego + -maniac.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.