dumb waiter
US /ˈdʌmˌweɪ.tər/
UK /ˈdʌmˌweɪ.tər/

1.
monta-cargas, elevador de serviço
a small elevator or lift, typically in a restaurant or house, used for carrying food or other goods between floors.
:
•
The chef sent the dishes up to the dining room using the dumbwaiter.
O chef enviou os pratos para a sala de jantar usando o monta-cargas.
•
Our old house has a small dumbwaiter that goes from the kitchen to the second floor.
Nossa casa antiga tem um pequeno monta-cargas que vai da cozinha para o segundo andar.