The verb “stack” refers to the action of arranging or assembling objects in a neat, often vertical pile. Typically used to describe the process of organizing items such as books, dishes, or boxes, stacking involves placing one item on top of another in a way that creates a stable and orderly structure. The concept of stacking is commonly employed in various contexts where efficient use of space and organization is required. This verb encapsulates the idea of methodically arranging items to manage space effectively or to prepare objects for storage, transport, or easier accessibility.