When we talk about skin, we often think of its texture and appearance. However, there are many different words we can use to describe it. For example, we could say that someone has a complexion, a tone, or a texture. We might also use words like epidermis or dermis to describe the structure of someone's skin. Other synonyms for skin include hide, pelt, and integument. No matter what word we use, however, skin plays an important role in protecting our bodies, regulating our temperature, and sensing the world around us.