NEPTUNE n.
The remotest known planet of our system, discovered -- as a result of the computations of Leverrier, of Paris -- by Galle, of Berlin, September 23, 1846. Its mean distance from the sun is about 2,775,000,000 miles, and its period of revolution is about 164,78 years. Neptune powder, an explosive containing nitroglycerin…
YEAR n.
nicular year. See under Canicular. -- Civil year, the year adopted by any nation for the computation of time. -- Common lunar year, the period of 12 lunar months, or 354 days. -- Common year, each year of 365 days, as distinguished from leap year. -- Embolismic year, or Intercalary lunar year, the period of 13 luna…