A subcategory is a more specific division within a broader category, used to further classify and organize items or entities based on more detailed characteristics or attributes. Subcategories help in creating a more granular and precise structure for managing products, services, or information. In business and inventory management, subcategories enable better organization, tracking, and analysis by breaking down large categories into more manageable and specific groups. For example, within the category of electronics, subcategories might include smartphones, laptops, and tablets. Similarly, in a restaurant menu, the category of main courses could be divided into subcategories such as vegetarian, non-vegetarian, and vegan dishes. This hierarchical structure facilitates targeted marketing, inventory control, and enhances the overall efficiency of operations.