fluid dram

or fluid drachm


noun

the eighth part of a fluid ounce. Abbreviation: fl dr; Symbol: f

British Dictionary definitions for fluid dram

fluid dram

noun

another name for drachm

Medical definitions for fluid dram

fluid dram

n.

A unit of volume or capacity in the apothecary system, equal to 18 of a fluid ounce or 3.70 milliliters.

Scientific definitions for fluid dram

fluid dram

A unit of liquid volume or capacity in the US Customary System equal to 18 of a fluid ounce (3.70 milliliters).