1. Rising up in armed resistance against an established authority or government
The colonists were rebelling against British rule.
Os colonos estavam rebelando-se contra o domínio britânico.
2. Resisting or defying an authority, rule, or convention
She's rebelling against her parents' strict rules.
Ela está se rebelando contra as regras rígidas de seus pais.
3. Acting in opposition to something; refusing to accept or comply
His body was rebelling against the medication.
Seu corpo estava se rebelando contra a medicação.