1. A task or assignment given to a person or group to accomplish
The astronauts completed their space mission successfully.
Os astronautas completaram sua missão espacial com sucesso.
2. A group of people sent to accomplish a specific task, especially diplomatic or religious work
The diplomatic mission was sent to negotiate peace.
A missão diplomática foi enviada para negociar paz.
3. A religious or charitable organization dedicated to spreading faith or providing aid
The mission provided food and shelter to the homeless.
A missão fornecia alimento e abrigo para os sem-abrigo.