Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
Although a troy ounce does weigh more than an avoirdupois ounce, it’s not one and a third avoirdupois ounces because the troy pound is lighter than the avoirdupois pound.
By 1527, the troy ounce grew to become the official normal measurement for gold and silver in Britain, and the U.S. adopted swimsuit in 1828.
Source: https://www.mccourier.com/definition-history-and-conversion-table/