Definition: The term "subcategory" in this context refers to a group within a larger category that shares similarities or overlaps with it, often with similar themes or features. Definition: A subcategory is any part or subset of a larger entity that exists within the same hierarchy or related category. It can be as small as one item within an object (e.g., a single book) or as large as all objects in a larger system (e.g., entire libraries). Subcategories are used to categorize and organize information for easier access, understanding, and sharing by other entities. Subcategories are essential in e-commerce for organizing items into categories where they can be easily searched and categorized. In terms of programming and software engineering, subcategories can refer to different parts of a larger system that share common features or operations, such as widgets within an app.
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