Definition
To take all necessary precautions and actions to ensure a successful outcome; to be thorough and comprehensive in one's preparations.
To ensure our project launches smoothly, we need to cover all the bases and scrutinize every detail carefully.
Before hosting the big event, we must cover all the bases, such as booking the venue, arranging catering, and ensuring safety measures.
When defending his client in court, the lawyer must cover all the bases to avoid missing any crucial information.