1. Past tense of mutiny; engaged in a rebellion against authority, especially by soldiers or sailors against their officers
The crew mutinied against the captain's harsh orders.
A tripulação se amotinou contra as ordens duras do capitão.
2. Revolted or refused to obey orders from a superior
The soldiers mutinied when ordered to advance into certain death.
Os soldados se amotinaram quando receberam ordem de avançar para a morte certa.