What is a common characteristic of a lowball cocktail?

A common characteristic of a lowball cocktail is that it is typically served with ice. Lowball cocktails, which are usually spirit-forward drinks, are often poured directly over ice in short, tumbler-style glasses. The inclusion of ice not only enhances the drink’s visual appeal but also helps to chill the spirits and slightly dilute them as the ice melts, mellowing the flavors.

The other options, while they may pertain to certain cocktails or serving styles, do not define lowball cocktails specifically. Lowball drinks are not characterized by being served in chilled glasses, as this is more common with cocktails that have a lighter, more aerated profile. High carbonation is also not a feature of lowball cocktails, as they usually focus on the spirit rather than bubbly mixers. Lastly, lowball cocktails typically do not require an extended mixing time, as they are often prepared quickly and simply, emphasizing their straightforward nature.