hurricane (n.)youdaoicibaDictYouDict[hurricane 词源字典]
1550s, a partially deformed adoptation from Spanish huracan (Gonzalo Fernandez de Oviedo y Valdés, "Historia General y Natural de las Indias," 1547-9), furacan (in the works of Pedro Mártir De Anghiera, chaplain to the court of King Ferdinand and Queen Isabella and historian of Spanish explorations), from an Arawakan (W. Indies) word. In Portuguese, it became furacão. For confusion of initial -f- and -h- in Spanish, see hacienda. The word is first in English in Richard Eden's "Decades of the New World":
These tempestes of the ayer (which the Grecians caule Tiphones ...) they caule furacanes.
OED records 39 different spellings, mostly from the late 16c., including forcane, herrycano, harrycain, hurlecane. Modern form became frequent from 1650, established after 1688. Shakespeare uses hurricano ("King Lear," "Troilus and Cressida"), but in reference to waterspouts.[hurricane etymology, hurricane origin, 英语词源]
serviceable (adj.)youdaoicibaDictYouDict
"ready to do service," early 14c., from Old French servicable, from servise (see service (n.1)). Related: Serviceability.
Edgar: I know thee well: a serviceable villain,
As duteous to the vices of thy mistress
As badness would desire.
["King Lear," IV.vi.]
seven (n.)youdaoicibaDictYouDict
Old English seofon, from Proto-Germanic *sebun (cognates: Old Saxon sibun, Old Norse sjau, Swedish sju, Danish syv, Old Frisian sowen, siugun, Middle Dutch seven, Dutch zeven, Old High German sibun, German sieben, Gothic sibun), from PIE *septm "seven" (cognates: Sanskrit sapta, Avestan hapta, Hittite shipta, Greek hepta, Latin septem, Old Church Slavonic sedmi, Lithuanian septyni, Old Irish secht, Welsh saith).

Long regarded as a number of perfection (seven wonders; seven sleepers, the latter translating Latin septem dormientes; seven against Thebes, etc.), but that notion is late in Old English and in German a nasty, troublesome woman could be eine böse Sieben "an evil seven" (1662).

Magical power or healing skill associated since 16c. with the seventh son ["The seuenth Male Chyld by iust order (neuer a Gyrle or Wench being borne betweene)," Thomas Lupton, "A Thousand Notable Things," 1579]. The typical number for "very great, strong," as in seven-league boots in the fairy story of Hop o'my Thumb. The Seven Years' War (1756-63) is also the Third Silesian War.

The Seven Stars (Old English sibunsterri), usually refers to the Pleiades, though in 15c. and after this name occasionally was given to the Big Dipper (which also has seven stars), or the seven planets of classical astronomy. Popular as a tavern sign, it might also (with six in a circle, one in the center) be a Masonic symbol.
FOOL: ... The reason why the
seven stars are no more than seven is a pretty reason.
LEAR: Because they are not eight?
FOOL: Yes, indeed: thou wouldst make a good fool.
["King Lear," I.v.]
swagger (v.)youdaoicibaDictYouDict
1580s, "to strut in a defiant or insolent manner;" earliest recorded usages are in Shakespeare ("Midsummer Night's Dream," "2 Henry IV," "King Lear"), probably a frequentative form of swag (v.) "to sway." Meaning "to boast or brag" is from 1590s. Related: Swaggered; swaggering. The noun is attested from 1725.
tailor (n.)youdaoicibaDictYouDict
c. 1300, from Anglo-French tailour, Old French tailleor "tailor," also "stone-mason" (13c., Modern French tailleur), literally "a cutter," from tailler "to cut," from Late Latin or old Medieval Latin taliare "to split" (compare Medieval Latin taliator vestium "a cutter of clothes"), from Latin talea "a slender stick, rod, staff; a cutting, twig."
Although historically the tailor is the cutter, in the trade the 'tailor' is the man who sews or makes up what the 'cutter' has shaped. [OED]
The post-Latin sense development would be "piece of a plant cut for grafting," hence a verb, "cut a shoot," then, generally, "to cut." Possible cognates include Sanskrit talah "wine palm," Old Lithuanian talokas "a young girl," Greek talis "a marriageable girl" (for sense, compare slip of a girl, twiggy), Etruscan Tholna, name of the goddess of youth.
Kent. ... You cowardly rascal, nature disclaims in thee; a tailor made thee.
Corn. Thou art a strange fellow: a tailor make a man?
Kent. Ay, a tailor, sir: a stone cutter, or a painter, could not have made him so ill, though they had been but two hours at the trade.
["King Lear"]
One who makes outer garments to order, as opposed to a clothier, who makes them for sale ready-made. Tailor-made first recorded 1832 (in a figurative sense); literal sense was "heavy and plain, with attention to exact fit and with little ornamentation," as of women's garments made by a tailor rather than a dress-maker.
ZyoudaoicibaDictYouDict
not a native letter in Old English; in Anglo-French words it represents the "ts" sound (as in Anglo-French fiz, from Latin filius, modern Fitz); from late 13c. it began to be used for the voiced "s" sound and had fully taken that role by 1400. For letter name, see zed.
Thou whoreson Zed, thou vnnecessary Letter. ["King Lear," II.ii.69]
Series of zs to represent a buzzing sound first attested 1852; zees "spell of sleep, a nap" is slang first recorded 1963, American English student slang.