(n.) Environment; physical or social setting; as, a strange milieu at a concert\.

agora air airspace alentours ambiance ambience ambient ambit amphitheater area arena athletic field atmosphere auditorium aura background bear garden belt borderlands bowl boxing ring bull ring campus canvas circle circuit circumambiencies circumjacencies circumstances circus climate cockpit coliseum colosseum compass confines context continental shelf corridor country course department district division element entourage environing circumstances environment environs feel feeling field floor forum gestalt ground gym gymnasium habitat hall heartland hinterland hippodrome land lists locale marketplace mat medium mise-en-scene neighborhood note offshore rights open forum outposts outskirts overtone palaestra parade ground part parts perimeter periphery pit place platform precinct precincts premises prize ring public square purlieu purlieus quality quarter range region ring salient scene scene of action scenery section sense setting site situation soil space sphere spirit squared circle stadium stage stage set stage setting suburbs surroundings terrain territory theater three-mile limit tilting ground tiltyard tone total environment twelve-mile limit undertone vicinage vicinity walk wrestling ring zone