used for "London Metropolitan Police," 1864, from the name of short street off Whitehall, where from 1829 to 1890 stood the headquarters of the Metropolitan Police Force, hence, the force itself, especially the detective branch. After 1890, it was located in "New Scotland Yard."
1842, in reference to the alphabet adopted by Slavic people belonging to the Eastern Church, from St. Cyril, 9c. apostle of the Slavs, who supposedly invented it. The alphabet replaced earlier Glagolitic. The name Cyril is Late Latin Cyrillus, from Greek Kyrillos, literally "lordly, masterful," related to kyrios "lord, master" (see church).
It is believed to have superseded the Glagolitic as being easier both for the copyist to write and for the foreigner to acquire. Some of its signs are modified from the Glagolitic, but those which Greek and Slavic have in common are taken from the Greek. It was brought into general use by St. Cyril's pupil, Clement, first bishop of Bulgaria. The Russian alphabet is a slight modification of it. [Century Dictionary]
central American republic, named for the region, visited 1522 by Spanish conquistador Gil González Dávila, who is said to have named it for a local native chieftain, Nicarao, with Spanish agua "water." Related: Nicaraguan.
1769, short for stella polaris, Modern Latin, literally "the pole star" (see polar). The ancient Greeks called it Phoenice, "the Phoenician (star)," because the Phoenicians used it for navigation. Due to precession of the equinoxes the pole was a few degrees off (closer to Beta Ursae Minoris), but evidently Polaris was close enough. Also see pole (n.2). The Old English word for it was Scip-steorra "ship-star," also reflecting its importance in navigation. As the name of a U.S. Navy long-range submarine-launched guided nuclear missile, it dates from 1957.
Adirondack Mountains is a back-formation from Adirondacks, which was treated as a plural noun but really it is from Mohawk (Iroquoian) adiro:daks "tree-eaters," a name they applied to neighboring Algonquian tribes. The -s is an imperfective affix.