What does the term "sumo" specifically refer to?

The term "sumo" specifically refers to traditional Japanese wrestling, which is a sport deeply rooted in Japanese culture and history. Sumo wrestling is characterized by its distinctive techniques and rituals, including the use of a circular ring called a "dohyo" and ceremonial practices that precede matches, such as the purification of the ring. The objective in sumo is to force an opponent out of the ring or to make any part of their body other than the soles of their feet touch the ground.

While there are modern wrestling styles and other forms of martial arts, sumo is unique in its cultural significance, the techniques used, and its adherence to tradition. It is also a recognized sport in Japan with a set of established ranks and a professional league. This rich cultural heritage and the highly specific practices associated with sumo cement its identification as traditional Japanese wrestling, distinguishing it from other types of competitive sports.