Truncation, or "cutting," refers to the process of shortening something by removing a part of it. This term is commonly used in various fields, such as mathematics, where it can describe cutting off decimal places in a number, or in computer science, where it may involve shortening data strings or files. The goal is to simplify or reduce the size of the original item while retaining its essential characteristics. In everyday language, truncation can apply to text, such as when a long article is summarized or when a long URL is shortened for easier sharing. This technique helps to make information more accessible and manageable, allowing for quicker understanding and communication without losing the core message.