Arcade

Definition

Me: An arcade is an architectural term referring to concurrent archways placed side by side supported by columns. Their configuration often defines a corridor or walkway with an overhead structure like a ceiling. It can be utilized for interior or exterior spaces.

Google / Wikipedia

An arcade is a succession of contiguous arches, with each arch supported by a colonnade of columns or piers. Exterior arcades are designed to provide a sheltered walkway for pedestrians; they include many loggias, but here arches are not an essential element. An arcade may feature arches on both sides of the walkway.

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