- balcony - an upper floor projecting from the rear over the main floor in an auditorium
 --1 is a kind of structure, construction
 --1 has parts:
 --1 has particulars: loge; mezzanine, first balconybox, loge; second balcony, family circle, upper balcony, peanut gallery 
- balcony - a platform projecting from the wall of a building and surrounded by a balustrade or railing or parapet
 --2 is a kind of structure, construction
 --2 has parts:
 --2 has particulars: gallerybannister, banister, balustrade, balusters, handrail 
- balcony - a platform projecting from the wall of a building and surrounded by a balustrade or railing or parapet