A stockpile is a large quantity or reserve of something, usually stored in an organized and systematic manner. It can refer to physical items such as food, supplies, weapons, or other materials that are kept in a centralized location for future use or distribution. The term "stockpile" can also be used metaphorically to describe a collection or reserve of knowledge, skills, or ideas. In general, the word "stockpile" implies an accumulation of something valuable that is being preserved and maintained for potential future needs.