"Orbis Terrarum" is a Latin phrase that translates to "the circle of lands" or "the world." It is often used in historical and geographical contexts to refer to the known world during a specific time period. The term has been employed in various maps and texts to describe the extent of human knowledge about the Earth's geography. In the context of cartography, Orbis Terrarum is associated with early maps that depicted the world as understood by ancient civilizations. These maps often included significant landmarks, regions, and cultures, reflecting the worldview of the time. The phrase highlights the evolving understanding of geography throughout history.