
1) Coin of ancient Rome 2) Roman ounce 3) Unit of length
Found on
https://www.crosswordclues.com/clue/uncia

Latin, meaning: a twelfth, an ounce.
Found on
http://archives.nd.edu/uuu.htm
[mine] Uncia is a tin mine in western Bolivia. It was served by a branch railway line from Oruro. It was one of the mines owned by Simón Iturri Patiño. ...
Found on
http://en.wikipedia.org/wiki/Uncia_(mine)
[unit] An uncia (plural: unciae) is an ancient Roman unit of length equal to 1/12 of a Roman foot. One uncia, which roughly corresponds to an inch, is 0.97 inches or 24.6 millimeters. There are twelve unciae in one pes, another Roman measure of length. The words inch (1/12 of a foot) and ounce (originally 1/12 of a pound and still 1/12 of a...
Found on
http://en.wikipedia.org/wiki/Uncia_(unit)

• (n.) A twelfth part, as of the Roman as; an ounce. • (n.) A numerical coefficient in any particular case of the binomial theorem.
Found on
http://thinkexist.com/dictionary/meaning/uncia/

(from the article `libra`) ...The abbreviation lb for pound is derived from libra. One-twelfth of the libra, the Roman uncia, is the ancestor of the English ounce....foot, a copper bar, constituted the Roman pound standard and was divided along its length into 12 equal parts, called unciae. Thus, uncia ... ...was struck to a weight of 7...
Found on
http://www.britannica.com/eb/a-z/u/6

(from the article `measurement system`) ...in terms of these equivalents, the digit (digitus), or 116 foot, was 18.5 mm (0.73 inch); the inch (uncia or pollicus), or 112 foot, was 24.67 mm ...
Found on
http://www.britannica.com/eb/a-z/u/6

Type: Term Pronunciation: ŭn′sē-ă Definitions: 1. An ounce.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=95556

a bronze coin of ancient Rome, the 12th part of an as. · (in prescriptions) an ounce of weight or volume.
Found on
https://www.infoplease.com/dictionary/uncia
No exact match found.