"Wear" refers to the gradual damage or deterioration that occurs to an object or material due to use, friction, or exposure to environmental factors. This can happen to various items, such as clothing, shoes, and machinery. Over time, repeated use can lead to visible signs of wear, such as fraying, fading, or mechanical failure. In the context of clothing, wear can describe the condition of garments after they have been used multiple times. For example, a pair of jeans may show signs of wear like thinning fabric or faded color. Understanding wear helps in maintaining and replacing items effectively.