The term "tight" or "secure" refers to a state where something is firmly held in place, preventing movement or loss. This can apply to various contexts, such as a tight seal on a container that keeps its contents safe from spills or contamination. In technology, a tight security system ensures that data is protected from unauthorized access. In everyday life, "tight" can describe how well something fits, like a tight-fitting piece of clothing that hugs the body closely. It can also refer to financial situations, such as a tight budget, where expenses are closely monitored to avoid overspending.