1. to acquire or obtain information, understanding, or skills through learning or experience
Students gain knowledge through reading and classroom discussions.
Os alunos adquirem conhecimento através da leitura e discussões em sala de aula.
2. to develop expertise or competence in a particular subject or field
She gained knowledge in computer programming after completing the course.
Ela adquiriu conhecimento em programação de computadores após completar o curso.