1. to uphold and preserve one's moral and ethical principles; to remain honest and truthful in one's actions and dealings
She decided to maintain integrity despite the pressure to compromise her values.
Ela decidiu manter a integridade apesar da pressão para comprometer seus valores.
2. to preserve the wholeness, soundness, or completeness of something; to keep something in good condition
The organization works to maintain integrity of its data systems.
A organização trabalha para manter a integridade de seus sistemas de dados.