avoirdupois
Noun
Meaning
Goods sold by weight.
Avoirdupois weight.
Weight; heaviness; as, a woman of much avoirdupois.
Source: Webster's dictionarySynonyms
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Phrases with the word
Examples
she disliked fatness in herself as well as in others
Consequently, a fluid ounce of water weighs about 1.041 ounces avoirdupois.
Later the avoirdupois ounce was standardised as 1 16 of a pound, but the troy ounce, which is 1 12 of a troy pound (a troy pound is lighter than an avoirdupois pound ), is still used for measuring precious metals.
Historic use Comparison of the relative sizes of avoirdupois, Troy, tower, merchant and London pounds.
It was equivalent to between 21 and 28 avoirdupois ounces (about 600-800 grams).
Of these, the avoirdupois weight is the most common system used in the U.S., although Troy weight is still used to weigh precious metals.