One sixteenth of a pint is a measurement used to describe a small quantity of liquid. It is also referred to as a "fluid drachm," "fluid dram," or simply a "dram." Additionally, it can be called a "teaspoon," although this is not a precise measurement as a teaspoon can hold slightly more liquid than one sixteenth of a pint. In the medical field, this measurement is often abbreviated as "⅟₁₆ fl.oz." Some other synonyms might include "drop," "nip," or "swig," although these terms may not be as precise in their measurements. It is important to use the appropriate measurement for recipes or medication dosages to ensure accuracy and safety.