Width refers to the measurement of an object from one side to the other, typically perpendicular to its length. It is a key dimension used in various fields, such as architecture, engineering, and design, to determine how much space an object occupies. For example, the width of a table can affect how many people can comfortably sit around it. In everyday life, width can be observed in many items, such as doors, roads, and furniture. Understanding width is essential for ensuring that objects fit properly in a given space, allowing for efficient use of areas like rooms or pathways.