Which term describes a wine with no residual sugar?

The term that accurately describes a wine with no residual sugar is "dry." In the context of wine, dryness refers to the absence of sweetness, which means that all the sugars that were originally present in the grape juice have been fermented into alcohol during the winemaking process. A dry wine will typically have a crisp and clean finish, making it popular among many wine enthusiasts who prefer a less sweet taste profile.

In contrast, options like semi-sweet and sweet refer to wines that retain some level of residual sugar, resulting in a sweeter flavor characteristic. Fruity, while it can describe the flavor profile of a wine, does not specifically refer to its sweetness or lack thereof; fruity wines can be either dry or sweet depending on their sugar content. Thus, "dry" is the most precise term to indicate a wine that has no residual sugar.