1. To become accepted or approved by a group, community, or society
The new technology finally gained acceptance among consumers after years of skepticism.
A nova tecnologia finalmente ganhou aceitação entre os consumidores após anos de ceticismo.
2. To be recognized or acknowledged as valid, legitimate, or worthy
Her innovative ideas gained acceptance within the academic community.
Suas ideias inovadoras ganharam aceitação dentro da comunidade acadêmica.