1. to strengthen or support an existing belief, conviction, or idea by providing additional evidence, experience, or confirmation
The recent study helped reinforce belief in the effectiveness of the treatment.
O estudo recente ajudou a reforçar a crença na eficácia do tratamento.
2. to make someone more confident or certain about what they already believe
Personal success stories reinforce belief in the program's potential.
Histórias de sucesso pessoal reforçam a crença no potencial do programa.