Colonnade

Noun

 * 1) A series of columns at regular intervals.
 * 2) peristyle
 * 3) portico, stoa

Thesaurus
access, aisle, alley, ambulatory, aperture, arcade, areaway, artery, atlas, avenue, baluster, balustrade, banister, base, breezeway, caryatid, channel, cloister, colonnette, column, communication, conduit, connection, corridor, covered way, dado, defile, die, exit, ferry, footstalk, ford, gallery, hall, hallway, inlet, interchange, intersection, jack, junction, lane, loggia, newel-post, opening, outlet, overpass, pass, passage, passageway, pedestal, pedicel, peduncle, pergola, peristyle, pier, pilaster, pile, piling, pillar, plinth, pole, portico, post, queen-post, railroad tunnel, shaft, socle, staff, stalk, stanchion, stand, standard, stem, subbase, surbase, telamon, traject, trajet, trunk, tunnel, underpass, upright