Where does “onza troy” come from?
onza troy (Spanish) comes from English troy ounce — A former unit of mass equal to 31.1035 grams, 480...
onza troy (Spanish): troy ounce
Ancestry of “onza troy”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | troy ounce | A former unit of mass equal to 31.1035 grams, 480... |