A unit of apothecary weight equal to an eighth of an ounce or to 60 grains.

synonyms: drachma, dram.

Polish: drachma

A British imperial capacity measure (liquid or dry) equal to 60 minims or 3.5516 cubic centimeters.

synonyms: fluid drachm, fluid dram, fluidram.

A unit of capacity or volume in the apothecary system equal to one eighth of a fluid ounce.

synonyms: fluid drachm, fluid dram, fluidram.