ego
Definitions
A person's sense of self-esteem or self-importance.
In psychoanalysis, the part of the mind that mediates between the conscious self and the demands of the external world and the id.
Examples
His massive ego prevented him from admitting that he had made a mistake.
She had to set aside her ego to work effectively as part of the team.
The promotion was a huge boost to his fragile ego.
Synonyms
self identity self-esteem pride conceit self-importance vainglory
Antonyms
humility modesty selflessness altruism diffidence meekness unpretentiousness