• (n.) See Fluid dram, under Fluid.
Fluidram ... A measure of capacity: 1/8 of a fluidounce; a teaspoonful. The imperial fluidrachm contains 54.8 grains of distilled water, and equals 3.55 ml; the U.S. Fluidrachm contains 57.1 grains of distilled water and equals 3.70 ml. ... (05 Mar 2000) ... 
Flu'i·drachm` noun See Fluid dram , under Fluid . Pharm. of the U. S. 
Type: Term Pronunciation: flū′id-ram′ Definitions: 1. A measure of capacity: 1/8 of a fluidounce; a teaspoonful. The imperial fluidrachm contains 54.8 grains of distilled water, and equals 3.55 mL; the U.S. fluidrachm contains 57.1 grains of distilled water and equals 3.70 mL.