1. To speed up or reduce the time allocated for completing a project, task, or plan
We need to accelerate the timeline to meet the client's deadline.
Precisamos acelerar o cronograma para atender ao prazo do cliente.
2. To advance the schedule of events or milestones to occur sooner than originally planned
The company decided to accelerate the timeline for product launch.
A empresa decidiu acelerar o cronograma para o lançamento do produto.