An arcade is a succession of arches, each counter-thrusting the next, supported by columns, piers, or a covered walkway enclosed by a line of such arches on one or both sides. In warmer or wet climates, exterior arcades provide shelter for pedestrians. The walkway may be lined with stores. A blind arcade superimposes arcading against a solid wall. Blind arcades are a feature of Romanesque architecture that was taken into Gothic architecture.
The word "arcade" comes from French arcade from Provençal arcada or Italian arcata, based on Latin arcus, ‘bow’ (see arc and arch).
In Gothic architecture, the arcade can be located in the interior, in the lowest part of the wall of the nave, supporting the triforium and the clerestory in a cathedral, or on the exterior, in which they are usually part of the walkways that surround the courtyard and cloisters.
European and North American shopping arcades resemble the bazaars and souks of Asia and North Africa.
One of the earliest examples of a European shopping arcade, the Covered Market, Oxford, England was officially opened on 1 November 1774 and is still active today. The Covered Market was started in response to a general wish to clear "untidy, messy and unsavoury stalls" from the main streets of central Oxford. John Gwynn, the architect of Magdalen Bridge, drew up the plans and designed the High Street front with its four entrances. In 1772, the newly formed Market committee, half of whose members came from the town and half from the university, accepted an estimate of nine hundred and sixteen pounds ten shillings, for the building of twenty butchers' shops. Twenty more soon followed, and after 1773 meat was allowed to be sold only inside the market. From this nucleus the market grew, with stalls for garden produce, pig meat, dairy products and fish.