A moderator is a person who oversees discussions or debates, ensuring that conversations remain respectful and productive. They help facilitate communication by guiding the flow of dialogue, managing time, and addressing any conflicts that may arise. Moderators are commonly found in settings like online forums, social media platforms, and live events. In addition to managing discussions, moderators may also enforce rules and guidelines to maintain a positive environment. They often have the authority to remove inappropriate content or participants. This role is crucial in fostering healthy interactions in various communities, including educational settings and professional conferences.