Online Etymology Dictionary

skinner (n.): late 14c., "a dealer in skins," from skin (n.); as "one who skins," 1690s, agent noun from skin (v.). The surname is attested from mid-13c. Also in U.S. use "one who strips, robs, or plunders;" the name given to a band of marauders who committed depredations on Loyalists in New York during the Revolution. Compare Old Norse skinnari "a dealer in skins; a skinner, tanner."
sett (n.): see set (n.1).
The extra t is an arbitrary addition in various technical senses, from a lawn-tennis to a granite set. Each class of persons has doubtless added it to distinguish the special sense that means most to it from all others ; but so many are the special senses that the distinction is now no more distinctive than an Esq. after a man's name, & all would do well to discard it. [Fowler]
escalade (n.): 1590s, "action of using ladders to scale the walls of a fortified place," from Middle French escalade (16c.) "an assault with ladders on a fortification," from Italian scalata, fem. past participle of scalare "to climb by means of a ladder," from scala "ladder," related to Latin scandere "to climb" (see scan). For initial e-, see e-. Also in early use in English in Spanish form escalada, later corrupted to escalado. As the name of a brand of luxury SUV by Cadillac, from 1999.
senator (n.): c. 1200, "member of an (ancient) senate," from Old French senator (Modern French sénateur), from Latin senator "member of the senate," from senex "old; old man" (see senate). An Old English word for one was folcwita. As "member of a (modern) governing body" from late 14c.; specifically in U.S. use from 1788. Fem. form senatress attested from 1731. The Senators was the name of the professional baseball team in Washington, D.C., from 1891 to 1971.
Semitic (adj.): 1797, denoting the language group that includes Hebrew, Arabic, Aramaic, Assyrian, etc.; 1826 as "of or pertaining to Semites," from Medieval Latin Semiticus (source of Spanish semitico, French semitique, German semitisch), from Semita (see Semite). As a noun, as the name of a linguistic family, from 1813. In non-linguistic use, perhaps directly from German semitisch. In recent use often with the specific sense "Jewish," but not historically so limited.
Potsdam: town in Germany, first recorded 993 as Poztupimi; the name is Slavic, the first element is po "by near," the second element evidently was influenced by Dutch names in -dam. The Potsdam Conference of the victorious Allies in World War II was held July 17-Aug. 2, 1945, to decide the fate of Germany.
Pakistan: south Asian nation formed 1947 by division of British India, the name apparently proposed 1930s by Muslim students at Cambridge University, first element said to be an acronym from Punjab, Afghanistan and Kashmir, three regions envisioned as forming the new state, which also made a play on Iranian pak "pure." For second element, see -stan. Related: Pakistani (1941).
northern (adj.): Old English norþerna, norðerne "northern, Northumbrian, Scandinavian," cognate with Old High German nordroni, Old Norse norroenn (see north). With -erne, suffix denoting direction. Related: Northernmost. Northerner in U.S. geo-political sense is attested from 1831. Northern lights "aurora borealis" first recorded by that name 1721 (earlier north-light, 1706).
Prussia (n.): from Medieval Latin Borussi, Prusi, Latinized forms of the native name of the Lithuanian people who lived in the bend of the Baltic before being conquered 12c. and exterminated by (mostly) German crusaders who replaced them as the inhabitants. Perhaps from Slavic *Po-Rus "(The Land) Near the Rusi" (Russians). The duchy of Prussia after union with the Mark of Brandenberg, became the core of the Prussian monarchy and later the chief state in the German Empire.
raggedy (adj.): 1845, U.S. Southern, from ragged + -y (2). Raggedy Ann stories first published 1918, character created by U.S. illustrator Johnny Gruelle (1880-1938). The tangle of tales about the origin of the doll and the name probably are mostly invention, sorrow's grieving-shrine for Marcella Gruelle (1902-1915), best left alone.
Sweden: c. 1600, originally in Scottish (Swethin, Swadne, etc.), from Middle Dutch Sweden, probably a dative plural of Swede (earlier in English Sweden was used of the people and until 17c. Swedeland was the English name of the country). In Old English, the country was Sweoland or Sweorice (compare Old Norse sviariki, source of Swedish Sverige). Ultimately named for the original inhabitants (see Swede).
tachymeter (n.): surveying instrument, 1836, from tachy- "swift" + -meter. Related: Tachymetry.
M. GAETANO CAÏRO has invented an instrument, to which he has given the name of Tachymeter (rapid measurer). Its object is to give the area of plane surfaces bounded by any outline whatever, without the necessity of any arithmetical operation. ["Magazine of Popular Science and Journal of the Useful Arts," Volume 2, 1836]
register (v.): late 14c. (transitive), "enter in a listing," from Old French registrer "note down, include" (13c.) and directly from Medieval Latin registrare, from registrum (see register (n.)). Intransitive sense, of instruments, from 1797; of persons and feelings, "make an impression," from 1901. Meaning "to enter one's name in a list" for some purpose is from 1940. Related: Registered; registering. Registered nurse attested from 1879.
cerium (n.): element, first isolated in pure form in 1875, named for ceria, the name of the earth from which it was taken, which was discovered in 1803 and named by Berzelius and Hissinger for Ceres, the minor planet, which had been discovered in 1801 and named for the Roman goddess Ceres. With metallic element ending -ium.
Einstein (n.): as a type-name for a person of genius, 1920, in reference to German-born theoretical physicist Albert Einstein (1879-1955), who was world-famous from 1919 through media accounts of his work in theoretical physics. According to "German-American Names" (George F. Jones, 3rd ed., 2006) it means literally "place encompassed by a stone wall."
blank (n.): late 14c. as the name of a small French coin; 1550s as "white space in the center of a target," from the same source as blank (adj.). Meaning "empty space" (in a document, etc.) is from c. 1570. Meaning "losing lottery ticket" (1560s) is behind the expression draw a blank. The word has been "for decorum's sake, substituted for a word of execration" [OED] from 1854. From 1896 as short for blank cartridge (itself from 1826).
gallium (n.): metalic element that melts in the hand, discovered by spectral lines in 1875 by French chemist Lecoq de Boisbaudran (1838-1912), who named it apparently in honor of his homeland (see Gallic), but it has been suggested that he also punned on his own name (compare Latin gallus "cock," for which see gallinaceous). With metallic element ending -ium.
fluor (n.): 1660s, an old chemistry term for "minerals which were readily fusible and useful as fluxes in smelting" [Flood], from Latin fluor, originally meaning "a flowing, flow" (see fluent), said to be from a translation of the German miners' name, flusse. Since 1771 applied to minerals containing fluorine, especially calcium fluoride (fluorspar or fluorite).
phene: as an element in names of chemicals derived from benzene, from French phène, proposed 1836 by French scientist Auguste Laurent as an alternative name for "benzene" because it had been found in coal tar, a byproduct of the manufacture of "illuminating gas," from Greek phainein "to bring to light" (see phantasm). Related: Phenyl (radical which forms the basis of derivatives of benzene); pheno- (comb. form).
minor (n.): early 14c., "a Franciscan," from Latin Fratres Minores "lesser brethren," name chosen by St. Francis, who founded the order, for the sake of humility; see minor (adj.). From c. 1400 as "minor premise of a syllogism." From 1610s as "person under legal age" (Latin used minores (plural) for "the young"). Musical sense is from 1797. Meaning "secondary subject of study, subject of study with fewer credits than a major" is from 1890; as a verb in this sense from 1934.
ripple (n.): "very small wave," 1798, from earlier meaning "stretch of shallow, rippling water" (1755), from ripple (v.). Meaning "mark or movement suggestive of a ripple" is from 1843. Meaning "ice cream streaked with colored syrup" first attested 1939, so called from its appearance. As the name of a brand of inexpensive wine sold by E&J Gallo Winery, from 1960 to 1984. Ripple effect is from 1950.
tan (n.): "bronze color imparted to skin by exposure to sun," 1749, see tan (v.). Earlier as "substance made of crushed bark used in making leather" (c. 1600). As a simple name for a brownish color, in any context, it is recorded from 1888. The adjective meaning "of the color of tanned leather" is recorded from 1660s. Tan-line attested from 1979.
Surrey: Old English suþrige (722), literally "Southerly District" (relative to Middlesex), from suðer, from suð (see south) + -ge "district" (see yeoman). Bede and others use it as a folk-name, as if "People from Surrey." Meaning "two-seated, four-wheeled pleasure carriage" is from 1895, short for Surrey cart, an English pleasure cart (introduced in U.S. 1872), named for Surrey, England, where it first was made.
hector (v.): "to bluster, bully, domineer," 1650s, from slang hector (n.) "a blustering, turbulent, pervicacious, noisy fellow" [Johnson], 1650s, from Hector of the "Iliad," in reference to his encouragement of his fellow Trojans to keep up the fight. Earlier in English the name was used generically for "a valiant warrior" (late 14c.). Related: Hectored; hectoring.
Perseid (n.): meteor from an annual shower that appears to radiate from the constellation Perseus, 1867, from Modern Latin Perseides (plural), from Greek Perseis "daughter of Perseus" (see Perseus; also see -id). The name might have been introduced in English via the writings of Italian astronomer Giovanni Schiaparelli. Other recorded old names for them in English include August meteors and Tears of St. Lawrence.
report (v.): late 14c., "to make known, tell, relate," from Old French reporter "to tell, relate; bring back, carry away, hand over," from Latin reportare "carry back, bear back, bring back," figuratively "report," in Medieval Latin "write (an account) for information or record," from re- "back" (see re-) + portare "to carry" (see port (n.1)). Early 15c. as "to submit" (to an authority, etc.). Meaning "to name someone as having offended somehow" is from 1885. Related: Reported; reporting.
Carnaby Street (n.): street in Soho, London (Westminster), in mid-1960s lined with fashionable boutiques and clothing shops, hence used figuratively from 1964 for English 1960s stylishness. It was named for Karnaby House, built 1683, from a surname or transferred from Carnaby in Yorkshire, which is from a Scandinavian personal name + -by (see by).
split (n.): 1590s, "narrow cleft, crack, fissure," from split (v.). Meaning "piece of wood formed by splitting" is from 1610s. Meaning "an act of separation, a divorce" is from 1729. From 1861 as the name of the acrobatic feat. Meaning "a drink composed of two liquors" is from 1882; that of "sweet dish of sliced fruit with ice cream" is attested from 1920, American English. Slang meaning "share of the take" is from 1889. Meaning "a draw in a double-header" is from 1920.
timothy (n.): 1747, short for timothy grass (1736), American English name for "cat-tail grass" (Phleum pratense), a native British grass introduced to the American colonies and cultivated there from c. 1720. Said since 1765 to be so called for a certain Timothy Hanson, who is said to have promoted it in the Carolinas as an agricultural plant.
pounce (n.): "claw of a bird of prey," late 15c., pownse, probably from Old French ponchon "lance, javelin; spine, quill" (Modern French poinçon; see punch (v.)). So called for being the "claws that punch" holes in things. In falconry, the heel claw is a talon, and others are pounces. Meaning "an act of jumping or falling upon" is from 1825. In Middle English also the name of a tool for punching holes or embossing metal (late 14c.).
sharn (n.): Old English scearn "dung, muck," from Proto-Germanic *skarnom- (source also of Old Frisian skern, Old Norse skarn, Danish skarn), a past participle form from *sker- "to cut" (see shear). Compare Old English scearnbudda "dung beetle," and Scottish Sharnie "a name given to the person who cleans a cow-house" [Jamieson].
snow-white (adj.): Old English snawhwit, from snow (n.) + white (adj.). Similar formation in Dutch sneeuwwit, Middle Low German snewhit, German schneeweiss, Old Norse snæhvitr, Swedish snöhvit, Danish snehvid. The fairy tale is so-called from 1885, translating German Schneewittchen in Grimm; the German name used in English by 1858.
Anglo-French (n.): the French written in England from the Norman Conquest (1066) through the Middle Ages; the administrative and legal language of England 12c.-17c.; the name is attested from 1887 and was popularized, if not coined, by Skeat.
And Frenssh she spak ful faire and fetisly,
After the scole of Stratford-atte-Bowe,
For Frenssh of Parys was to hir unknowe.
[Chaucer]
first (n.): 1560s, "that which is first," from first (adj.). Meaning "first day of the month" is by 1590s. In music, "instrument or voice that takes the highest or chief part of its class," 1774. From 1909 as the name of the lowest gear in an engine. In British schools colloquial use, "highest rank in an examination," 1850.
German (adj.): "of or pertaining to Germany or the Germans," 1550s, from German (n.). German shepherd as a breed of dog (1922) is short for German shepherd dog (1889), which translates German deutscher Schäferhund. German Ocean as an old name for the North Sea translates Ptolemy. German measles attested by 1856. German-American is from 1880. German Reformed church is from 1812.
Dietrich: German masc. name and surname, literally "folk-rule" (Dutch Diederik), from Old High German Theodric, from theuda "folk, people" (see Teutonic) + rihhi "rule" (see Reich). Variants or familiar forms include Derrick, Dierks, Dieter, Dirk. Compare Theodoric. Theodric the Ostrogoth, who held sway in Italy 493-526, appears in later German tales as Dietrich von Bern (Verona).
hide-and-seek (n.): children's game, by 1670s, replaced earlier all hid (1580s). See hide (v.1) + seek (v.). Form hide-and-go-seek recorded from 1767, also hide-and-find (1750). Variant hide-and-coop is from 1827. Also I-spy or hy-spy (1777). Another old name for it was king-by-your-leave (1570s).
Hollerith (adj.): 1890, in reference to a punch-card system used in a mechanical tabulator and later for data processing in in the earliest computers, from name of U.S. inventor Herman Hollerith (1860-1929), who designed the system. For a time, in mid-20c. it sometimes was used figuratively in reference to modern society viewed as a processing machine.
Hunker (n.): "conservative, fogey," 1849, American English, especially and originally "one of the conservative Democrats of New York of the 1840s" (opposed to the Barnburners). Supposedly from New York dialect hunk "post, station, home," hence "those who stay safe on base" (see hunky-dory), but it also has been said to be from a local word for a curmudgeon, and hunks is recorded from c. 1600 as a name for a surly, crusty old person or miser.
daffodil (n.): 1540s, variant of Middle English affodill "asphodel" (c. 1400), from Medieval Latin affodillus, from Latin asphodelus, from Greek asphodelos, which is of unknown origin. The initial d- is perhaps from merging of the article in Dutch de affodil, the Netherlands being a source for bulbs. First reference to the flower we know by this name (Narcissus pseudo-Narcissus) is from 1590s. Lent-lily for "daffodil" is from 1827.
Ashkenazim (n.): (plural) "central and northern European Jews" (as opposed to Sephardim, Jews of Spain and Portugal), 1839, from Hebrew Ashkenazzim, plural of Ashkenaz, eldest son of Gomer (Genesis x:3), also the name of a people mentioned in Jeremiah li:27 (perhaps akin to Greek skythoi "Scythians," compare Akkadian ishkuzai); identified historically with various people; in Middle Ages, with the Germans.
soccer (n.): 1889, socca, later socker (1891), soccer (1895), originally university slang (with jocular formation -er (3)), from a shortened form of Assoc., abbreviation of association in Football Association (as opposed to Rugby football); compare rugger. An unusual method of formation, but those who did it perhaps shied away from making a name out of the first three letters of Assoc. Compare 1890s English schoolboy slang leccer, from lecture (n.).
lepton (n.): elementary particle of small mass, 1948, from Greek leptos "small, slight, slender, delicate, subtle," literally "peeled," or "threshed out" (from lepein "to peel," from PIE *lep- (1), a root which yields words for "peel" as well as "small shaving, scale (of a fish)," hence used of things fine, delicate, or weak; see leper) + -on. In Greek it was the name of a small coin, from neuter of leptos. Related: Leptonic.
Lethe: mythical river of Hades (whose water when drunk caused forgetfulness of the past), in Homer, a place of oblivion in the lower world; from Greek lethe, literally "forgetfulness, oblivion," from PIE root *ladh- "be hidden" (see latent). Related to lethargos "forgetful" and cognate with Latin latere "to be hidden." Also the name of a personification of oblivion, a daughter of Eris. Related: Lethean.
levity (n.): 1560s, "want of seriousness, frivolity," from French levite, from Latin levitatem (nominative levitas) "lightness," literal and figurative; "light-mindedness, frivolity," from levis "light" in weight, from PIE root *legwh- "lightness" (see lever). In old science (16c.-17c.), the name of a force or property of physical bodies, the opposite of gravity, causing them to tend to rise.
Liberia: African nation, begun as a resettlement project of freed American slaves in 1822 by the American Colonization Society (founded for that purpose in 1816), launched as a free republic in 1847; the name was chosen by society member and U.S. senator Robert Goodloe Harper (1765-1825) from Latin liber "free" (see liberal (adj.)) + -ia. Related: Liberian, but this also can mean "pertaining to Pope Liberius" (352-66).
Letitia: fem. proper name, literally "gladness," from Latin laetitia "joy, exultation, rejoicing, gladness, pleasure, delight," from laetus "glad, happy; flourishing, rich," a word of unknown origin. On the assumption that "fat, rich" is the older meaning, this word has been connected to lardus "bacon" and largus "generous," but de Vaan finds this "a very artificial reconstruction." In 17c. English had a verb letificate "make joyful" (1620s), and Middle English had letification "action of rejoicing" (late 15c.).
laundromat (n.): "automatic coin-operated public laundry," 1946, originally (1942) a proprietary name by Westinghouse for a type of automatic washing machine; from laundry + ending probably suggested by automat. Earlier words for public clothes-washing places in U.S. were washateria (1935), laundrette (1945). Launderette is from 1947. The Westinghouse machine was popular after World War II and was available with coin chutes and timers.
Levis (n.): 1926, American English, originally Levi's, from the name of the original manufacturer, Levi Strauss and Company of San Francisco. The Bavarian-born Strauss had been a dry-goods merchant in San Francisco since 1853; his innovation was the copper rivets at strain points, patented in 1873 according to the company. A cowboy's accessory at first, hip or fashionable from c. 1940s.
lead (n.1): heavy metal, Old English lead "lead, leaden vessel," from West Germanic *loudhom (source also of Old Frisian lad, Middle Dutch loot, Dutch lood "lead," German Lot "weight, plummet"), a word of uncertain origin. The name and the skill in using the metal seem to have been borrowed from the Celts (compare Old Irish luaide).

Figurative of heaviness since at least early 14c. Lead balloon "a failure," American English slang, attested by 1957 (as a type of something heavy that can be kept up only with effort, from 1904). Lead-footed "slow" is from 1896; opposite sense of "fast" emerged 1940s in trucker's jargon, from notion of a foot heavy on the gas pedal.

Meaning "graphite in a pencil" is from 1816 (see pencil (n.)). Black lead was an old name for "graphite," hence lead pencil (1680s) and the colloquial figurative phrase to have lead in one's pencil "be possessed of (especially male sexual) vigor," attested by 1902. White lead (1560s) was an old name for "tin."

As a name of a dull bluish-gray color, 1610s. From 1590s as figurative for "bullets." Lead oxide was much used in glazing, mirror-making, and pigments. In printing, "thin strip of type-metal (often lead but sometimes brass) used in composition to separate lines" from 1808, earlier space-line. Lead-poisoning is from 1848; earlier lead-distemper (1774).