A semicircular bench, also known as an exedra, is a curved seating area that is often used in outdoor spaces such as gardens and parks. It is typically made of stone or concrete and has a backrest for comfort. The term exedra comes from the Greek word for 'sitting out' and is derived from the Latin word for 'SEAT'. This type of bench is a popular choice for public spaces due to its attractive design and comfortable seating.