1. The quality of being predominantly concerned with and obtaining gratification from what is outside the self; the tendency to direct one's interests and energies outward or to other people rather than inward
Her extroversion made her the natural choice for the leadership role.
Sua extroversão a tornou a escolha natural para o cargo de liderança.
2. In psychology, a personality trait characterized by outgoingness, sociability, and a preference for external stimulation
Extroversion and introversion are key dimensions in personality psychology.
A extroversão e a introversão são dimensões-chave na psicologia da personalidade.