The term "major" refers to something that is significant or important in a particular context. It often indicates a high level of impact or influence, whether in academic fields, events, or decisions. For example, a major decision can greatly affect the outcome of a project, while a major event can shape public opinion or cultural trends. In academic settings, a "major" typically refers to a student's primary field of study, such as a major in biology or major in history. This designation helps define the student's educational focus and career path, guiding their coursework and professional opportunities.