Dictionary
troy weight
noun
Definition of TROY WEIGHT
: a series of units of weight based on a pound of 12 ounces and an ounce of 480 grains — see weight table
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First Known Use of TROY WEIGHT
15th century
Medical Dictionary
troy weight
noun
Medical Definition of TROY WEIGHT
: a series of units of weight based on a pound of 12 ounces and an ounce of 480 grains or 31.103 grams
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