Definition: In Greek, "arcade" refers to a narrow path or way that is used for walking on a flat surface. Its broad meaning includes pathways or roads, typically in ancient contexts. The term was originally applied to a series of steps or steps leading from one place to another; this interpretation has been refined by modern usage and includes many other types of paths as well. The word "arcaded" comes from Greek, where it is an abbreviation for "Arcadis," meaning "closed pathway." It's often used in reference to a building with a curved path leading into its interior. The term is not limited to ancient buildings; modern architecture also features arcades, like subway systems or stairs that lead up and down staircases. The word originated from the Greek "arcadion" which meant "open space for walking." In this sense, "arcaded" has been expanded to include a wide array of physical spaces where people may walk on or along.