Noun has 3 senses

• drachm(n = noun.quantity) drachma, dram - a unit of apothecary weight equal to an eighth of an ounce or to 60 grains;




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




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