Noun has 2 senses

• fluid drachm(n = noun.quantity) drachm, fluid dram, fluidram - a British imperial capacity measure (liquid or dry) equal to 60 minims or 3.5516 cubic centimeters;




• fluid drachm(n = noun.quantity) drachm, fluid dram, fluidram - a unit of capacity or volume in the apothecary system equal to one eighth of a fluid ounce;