a platform projecting from the wall of a building and surrounded by a balustrade or railing or parapet | narrow recessed balcony area along an upper floor on the interior of a building; usually marked by a colonnade |
an upper floor projecting from the rear over the main floor in an auditorium | a covered corridor (especially one extending along the wall of a building and supported with arches or columns) |
| a long usually narrow room used for some specific purpose |
| a room or series of rooms where works of art are exhibited |
| a porch along the outside of a building (sometimes partly enclosed) |
| a horizontal (or nearly horizontal) passageway in a mine |
| spectators at a golf or tennis match |