The Franklin stove (1787) so called because it was invented by U.S. scientist/politician Benjamin Franklin (1706-1790). In early 19c., lightning rods often were called Franklins from his famous experiments with lightning in the 1750s.
by 1779, named for Charles Mason and Jeremiah Dixon, English astronomers who surveyed (1763-7) the disputed boundary between the colonial holdings of the Penns (Pennsylvania) and the Calverts (Maryland). It became the technical boundary between "free" and "slave" states after 1804, when the last slaveholding state above it (New Jersey) passed its abolition act. As the line between "the North" and "the South" in U.S. culture, it is attested by 1834.
allusive use for man-made monsters dates to 1838, from Baron Frankenstein, character in Mary Shelley's 1818 novel "Frankenstein: The Modern Prometheus." Commonly taken (mistakenly) as the proper name of the monster, not the creator, and thus franken- extended 1990s as a prefix to mean "non-natural." The German surname is probably literally "Franconian Mountain," stein being used especially for steep, rocky peaks, which in the Rhineland often were crowned with castles. The Shelleys might have passed one in their travels. The German surname also suggests "free stone."
Frankenstein is the creator-victim; the creature-despot & fatal creation is Frankenstein's monster. The blunder is very common indeed -- almost, but surely not quite, sanctioned by custom. [Fowler]
originally a name for a group of native peoples among Chiwere (Siouan) tribes, from an Algonquian word recorded c. 1700, said to mean literally "people of the big canoes." Formed as a U.S. territory in 1812 (out of the whole of the Louisiana Purchase not admitted that year as the state of Louisiana); admitted as a state 1821.
In U.S. history, the Missouri Compromise (1820) in Congress admitted Missouri as a slave state, along with Maine as a free one, but set a line westward from the main southern boundary of Missouri above which no new states would be admitted with slavery. It has been the Show-Me State since at least 1902; the expression I'm from Missouri, you'll have to show me is attested from at least c. 1880. Related: Missourian.
The origin of the ethnic name is uncertain; it traditionally is said to be from the old Germanic word *frankon "javelin, lance" (compare Old English franca "lance, javelin"), their preferred weapon, but the reverse may be the case. Compare also Saxon, traditionally from root of Old English seax "knife." The adjectival sense of "free, at liberty" (see frank (adj.)) probably developed from the tribal name, not the other way round. It was noted by 1680s that, in the Levant, this was the name given to anyone of Western nationality (compare Feringhee and lingua franca).
Latinization of name of Ibn Rushd (1126-1198) of Cordova, Arab philosopher and physician of Spain and Morocco. In attempting to purify the Arabic Aristotle of Neoplatonic influences, he greatly elevated Aristotle's importance and the reverence for his pagan doctrines to a degree that alarmed the orthodox devout among Christians and Muslims. His followers were particularly noted for their separation of philosophy from religion. Related: Averroist; Averoistic.
Averroes is more important in Christian than in Mohammedan philosophy. In the latter he was a dead end; in the former, a beginning. He was translated into Latin early in the thirteenth century by Michael Scott; as his works belong to the latter half of the twelfth century, this is surprising. His influence in Europe was very great, not only on the scholastics, but also on a large body of unprofessional free-thinkers, who denied immortality and were called Averroists. [Bertrand Russell, "A History of Western Philosophy"]
As a noun, "the Britons," also "the Welsh language," both from Old English. The word survives in Wales, Cornwall, Walloon, walnut, and in surnames Walsh and Wallace. Borrowed in Old Church Slavonic as vlachu, and applied to the Rumanians, hence Wallachia. Among the English, Welsh was used disparagingly of inferior or substitute things (such as Welsh cricket "louse" (1590s); Welsh comb "thumb and four fingers" (1796), and compare welch (v.)). Welsh rabbit is from 1725, also perverted by folk-etymology as Welsh rarebit (1785).