What is another word for troy unit?
Pronunciation: [tɹˈɔ͡ɪ jˈuːnɪt] (IPA) 
Troy unit is a measurement system primarily used for measuring the weight of precious metals such as gold, silver, and platinum. However, there are several synonyms for the term "Troy unit" used around the world. The most common synonym is "apothecary weight," which is used in the United Kingdom and the United States. In Canada, the term "pound weight" is often used to measure precious metals. In Arab countries, "mitkal" is the standard term used for the Troy unit, while in India, the unit is called "Ratti." Interestingly, there are also regional variations within the United States, where terms like "jeweler's weight" and "gold weight" are used in place of Troy units.
