Broadway is a major thoroughfare in New York City, running from the Upper West Side to Lower Manhattan. It is one of the oldest and most iconic streets in the city, and is known for its many theaters, restaurants, and shops. The term 'BROADWAY' is derived from the three crossword solutions given: WIDTH (5 letters), AVENUE (6 letters), and BOULEVARD (7 letters). These words all refer to the wide WIDTH of the street, its AVENUE-like layout, and its BOULEVARD-like atmosphere.