How To Use Avoirdupois unit In A Sentence

• A unit of weight in the U.S. Customary System , an avoirdupois unit equal to 437.5 grains ( 28.35 grams ).
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• A unit of weight in the U.S. Customary System, an avoirdupois unit equal to 0.002285 ounce ( 0.065 gram ).
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