Aisles are narrow passageways in stores, supermarkets, or other public spaces that allow people to move between rows of shelves or displays. They are designed to help customers easily access products and navigate the store. Aisles can vary in width and length, depending on the layout of the space and the type of items being sold. In addition to retail environments, aisles are also found in places like theaters, airplanes, and churches. In these settings, aisles provide a clear path for people to enter, exit, or move around without disturbing others. Aisles are essential for maintaining order and safety in crowded areas.