The term "Formosan" primarily refers to anything related to Formosa, the historical name for Taiwan. This includes the island's culture, people, and natural environment. The indigenous peoples of Taiwan, known as Formosan peoples, have a rich history and diverse traditions that contribute to the island's unique identity. In a biological context, "Formosan" often describes species native to Taiwan, such as the Formosan black bear or the Formosan rock macaque. These species are significant to Taiwan's biodiversity and are often studied for their ecological roles and conservation status.