What does the term "Neat" indicate regarding drink service?

The term "Neat" specifically refers to a way of serving spirits that does not include any ice or mixers. When a drink is served neat, it is typically poured straight from the bottle into a glass at room temperature, emphasizing the full flavor and aroma of the spirit. This style of service is often favored by those who appreciate the nuances of the drink without dilution or temperature alteration that ice or mixers would introduce.

In contrast, options like "With ice" and "On the rocks" indicate that ice is involved, which directly opposes the definition of neat. "Chilled" could imply that a drink may have been cooled but does not necessarily exclude ice, making it less specific than neat. Therefore, choosing neat indicates a clean, direct serving of the spirit.