Princeton's WordNet (0.00 / 0 votes) Rate this definition: oliguria (noun). abnormally small production of urine; can be a symptom of kidney disease or obstruction of the urinary tract or edema or an imbalance of fluids and electrolytes in the body.
Later replaced by legal tender backed by gold, which was itself later backed by GDP, the virtual qualities of money have steepened over the years â a trend goldbugs and states like Utah would love to reverse. Whatâs really steeped in mystery is where the dollarâs green color originated from. The Bureau of Engraving and Printing offers this explanation, although I smell anachronism in their conviction that green is âclearlyâ a stable color suitable for the young countryâs currency. And thusly was so-called patent green born.
Symbol: $, US$. The U.S. dollar is the currency most used in international transactions. Several countries use the U.S. dollar as their official currency, and many others allow it to be used in a de facto capacity.It's known locally as a buck or greenback. 1  USD RSS Feed. 2  Federal Reserve Bank. 3  USD Exchange Rates.he U.S. dollar is the currency most used in international transactions. Several countries use the U.S. dollar as their official currency, and many others allow it to be used in a de facto capacity. It's known locally as a buck or greenback. 1  USD RSS Feed.