"Revert" refers to the action of returning to a previous state or condition. This term is commonly used in various contexts, such as technology, where it can mean restoring a software application or system to an earlier version. In everyday language, it can also imply going back to a former opinion or behavior. In the context of communication, to "revert" often means to respond to a message or inquiry. For example, someone might say they will revert to you with more information later. This usage emphasizes the act of returning to a conversation or providing updates on a topic.