What does the term "gloss" in paint refer to?

The term "gloss" in paint specifically refers to the level of reflectivity of the paint surface. A higher gloss level means that the surface can reflect more light, resulting in a shiny appearance. This reflectivity can influence not only the aesthetic qualities of a painted surface but also its functionality. For example, glossy paints tend to be more resistant to moisture, stains, and dirt, making them suitable for high-traffic areas and surfaces that are exposed to the elements. The understanding of gloss is essential in paint technology as it affects both the visual impact and practical performance of the coating. The other options describe different properties of paint, such as texture, durability, and drying time, but do not pertain to the specific characteristic conveyed by the term "gloss."