1. An environment or setting that makes people feel unwanted, uncomfortable, or not invited
The unwelcoming atmosphere of the restaurant made us leave after just ten minutes.
A atmosfera pouco acolhedora do restaurante nos fez sair após apenas dez minutos.
2. A social or physical environment characterized by coldness, hostility, or lack of friendliness
Despite the beautiful decor, the unwelcoming atmosphere created by rude staff was off-putting.
Apesar da bela decoração, a atmosfera pouco acolhedora criada pelo atendimento rude foi desagradável.