1. An entrance or entry point located at the rear or back of a building or establishment
The staff used the back entrance to avoid the crowded lobby.
O pessoal usava a entrada traseira para evitar o saguão lotado.
2. A secondary or alternative way to enter a building, typically less formal than the main entrance
During the renovation, visitors were asked to use the back entrance.
Durante a reforma, os visitantes foram solicitados a usar a entrada traseira.