egomania

Definition from Wiktionary, a free dictionary

[edit] English

[edit] Pronunciation

• Rhymes: -eɪniə

[edit] Noun

egomania

1. Excessive vanity, pride or arrogance. To be overly taken with ones own importance.

   There's a lot of egomania going around, it seems everyone believes they are the most capable and important person in the room.