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Uncia |
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Uncia
(1) A measure of weight in ancient Rome, consisting of one-twelfth of a libra, the primary measure of weight at the time. The uncia was equal to 27.166 g. It was widely used in all countries before the introduction of the metric system. (2) An ancient Roman coin, minted from an alloy of copper, tin, and lead. The uncia was equal to one-twelfth of an as and weighed 27.28 g. The name “uncia” was also applied to the Spanish gold doubloon and the Chinese tael. In Sicily, the uncia served as a monetary unit until 1865. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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