Fluidram is a unit of measurement used in pharmacy and medicine to measure liquid volume. It is equal to one-eighth of a fluid ounce or 3.7 milliliters. However, there are several synonyms or alternative terms used for fluidram, including dram, minim, and drachm. Dram is a traditional British Imperial unit of measurement for fluid volume, while minim is another unit of measurement used in pharmacy and medicine, equivalent to one-sixtieth of a fluid dram. Drachm, on the other hand, is another old unit of measurement used for both liquid and dry goods. Despite their differences, these synonyms are still used interchangeably in the field of pharmacy and medicine.