What does the term 'Main Cabin' refer to in an aircraft?

The term 'Main Cabin' specifically refers to the aft portion of the aircraft, where the majority of economy class seating is found. This area is designed to accommodate a larger number of passengers and provides essential amenities for those flying in economy. It is distinct from other areas of the aircraft, such as the cockpit, which is where the pilots operate the aircraft, and the front section, generally occupied by first-class or business-class seating. The Main Cabin serves a crucial role in maximizing passenger capacity and accessibility on commercial flights.