ego ego /ˈiːgoʊ/

noun

1. () An inflated feeling of pride in your superiority to others  ( egotism , self-importance , ego )
   an inflated feeling of pride in your superiority to others
     His huge ego prevented him from admitting his mistakes.
   His huge ego prevented him from admitting his mistakes.
   
2. () Your consciousness of your own identity  ( ego , self )
   your consciousness of your own identity
   
3. (psychoanalysis) the conscious mind  ( ego )
   (psychoanalysis) the conscious mind