1. To delay or postpone a deadline, goal, or completion date
The company decided to push back the finish line for the project by two weeks due to unforeseen complications.
A empresa decidiu adiar a meta do projeto por duas semanas devido a complicações imprevistas.
2. To extend the timeframe for achieving an objective
We had to push back the finish line when we realized we needed more resources.
Tivemos que empurrar a linha de chegada quando percebemos que precisávamos de mais recursos.