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avoirdupois weight

noun

Definition of avoirdupois weight

  1. :  the series of units of weight based on the pound of 16 ounces and the ounce of 16 drams — see weight table

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First Known Use of avoirdupois weight

1619

Other Weights and Measures Terms

calorie, denier, kip, pace, twain

Medical Dictionary

avoirdupois weight

noun

Medical Definition of avoirdupois weight

  1. :  a system of weights based on a pound of 16 ounces and an ounce of 437.5 grains (28.350 grams) and in general use in the United States except for precious metals, gems, and drugs

Learn More about avoirdupois weight

  1. Britannica.com: Encyclopedia article about avoirdupois weight

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