Categorization refers to the act of classifying or organizing objects, ideas, or entities into distinct groups based on their shared characteristics, properties, or relationships. It involves determining and assigning appropriate categories or classes to different items or concepts, thus enabling systematic organization and easier comprehension.

Categories are typically defined by specific criteria, attributes, or features that help establish clear boundaries and differentiation between classes. By employing categorization techniques, individuals or systems can effectively manage, analyze, retrieve, and make sense of diverse data or information.