1. Something that makes someone feel more confident, proud, or satisfied with themselves
Winning the competition was a real ego boost for her.
Ganhar a competição foi um verdadeiro impulso ao ego para ela.
2. An event or compliment that enhances one's self-esteem or sense of importance
Getting praised by the boss is always an ego boost.
Ser elogiado pelo chefe é sempre um impulso ao ego.