1. (n.) A gallery or passageway leading to several apartments of a house.

2. (n.) The covered way lying round the whole compass of the fortifications of a place.

access adit air lane air line air lock air route airspace airway aisle alley ambulatory aperture approach arcade area areaway artery avenue belt breezeway channel cloister colonnade communication conduit confines connection continental shelf couloir country covered way defile department district division entrance entranceway entry entryway environs exit ferry ford gallery gangplank gangway ground hall hallway heartland hinterland in ingress inlet intake interchange intersection junction land lane loggia means of access milieu neighborhood offshore rights opening outlet overpass part parts pass passage passageway path pergola peristyle place portico precincts premises purlieus quarter railroad tunnel region salient section soil space terrain territory three-mile limit traject trajet tunnel twelve-mile limit underpass vestibule vicinage vicinity way way in zone