Troy weight definition

Troy weight

Topics Troy weight Definition

WordNet

(1) A system of weights used for precious metals and gemstones; based on a 12-ounce pound and an ounce of 480 grains

WiktionaryText

troy weight

a system of units of weight / mass, mostly used for precious metals and gemstones, in which the pound contains 12 ounces which each contain 480 grains