1. The act of forcing someone to leave a place, institution, or organization permanently
The school announced three expulsions for academic dishonesty.
A escola anunciou três expulsões por desonestidade acadêmica.
2. The forced removal of a person or group from a country
Mass expulsions of refugees occurred during the conflict.
Expulsões em massa de refugiados ocorreram durante o conflito.
3. The discharge or ejection of something from the body or a container
The expulsions of toxins are part of the detoxification process.
As expulsões de toxinas fazem parte do processo de desintoxicação.