forum

noun
  1. A public meeting or assembly for open discussion, often involving a specific topic or issue. noun
    The town hall hosted a forum to discuss the new zoning laws.
    Citizens gathered at the forum to voice their concerns about the proposed development.
  2. An online platform or website where people can post discussions and share opinions on various topics. noun
    She joined an online forum to get advice on gardening.
    The tech forum is a great place to find solutions to software problems.
  3. In ancient Rome, a public square or marketplace used for judicial and other business. noun
    The Roman forum was the center of political life in ancient Rome.
    Archaeologists discovered ruins of the ancient forum during the excavation.