yachtyoudaoicibaDictYouDict[yacht 词源字典]
yacht: [16] A yacht is etymologically a boat for ‘chasing’ others. The word was borrowed from early modern Dutch jaghte. This was short for jaghtschip, literally ‘chase ship’, a compound noun formed from jaght, a derivative of the verb jagen ‘hunt, chase’, and schip ‘ship’. The Dutch word (whose present-day form is jacht) has been borrowed into many other European languages, including French and German jacht and Russian jakhta.
[yacht etymology, yacht origin, 英语词源]
baker (n.)youdaoicibaDictYouDict
Old English bæcere "baker," agent noun from bacan "to bake" (see bake (v.)). In the Middle Ages, the craft had two divisions, braun-bakeres and whit-bakeres.
White bakers shall bake no hors brede..broune bakers shall bake whete brede as it comyth grounde fro the mylle withoute ony bultyng of the same. Also the seid broune bakers shall bake hors brede of clene benys and pesyn, And also brede that is called housholdersbrede. [Letterbook in the City of London Records Office, Guildhall, 1441]
Baker's dozen "thirteen" is from 1590s.
These dealers [hucksters] ... on purchasing their bread from the bakers, were privileged by law to receive thirteen batches for twelve, and this would seem to have been the extent of their profits. Hence the expression, still in use, "A baker's dozen." [H.T. Riley, "Liber Albus," 1859]
buy-out (n.)youdaoicibaDictYouDict
also buy-out, "the purchasing of a controlling share in a company," 1976, from verbal phrase buy out "purchase someone's estate and turn him out of it," 1640s, from buy (v.) + out (adv.).
chase (v.)youdaoicibaDictYouDict
c. 1300, chacen "to hunt; to cause to go away; put to flight," from Old French chacier "to hunt, ride swiftly, strive for" (12c., Modern French chasser), from Vulgar Latin *captiare (source of Italian cacciare, Catalan casar, Spanish cazar, Portuguese caçar "to chase, hunt;" see catch (v.)).

Meaning "run after" developed mid-14c. Related: Chased; chasing. Older European words for "pursue" often also cover "persecute" (Greek dioko, Old English ehtan); modern ones often derive from words used primarily for the hunting of animals.
chaser (n.)youdaoicibaDictYouDict
c. 1300, "horse trained for chasing," agent noun from chase (v.), probably in some cases from Old French chaceor "huntsman, hunter." Meaning "water or mild beverage taken after a strong drink" is 1897, U.S. colloquial. French had chasse (from chasser "to chase") "a drink of liquor taken (or said to be taken) to kill the aftertaste of coffee or tobacco," used in English from c. 1800.
chasse (n.)youdaoicibaDictYouDict
from French chassé "chase, chasing," past participle of chasser "to chase, hunt" (see chase (v.)); borrowed 19c. in a variety of senses and expressions, such as "chaser" (in the drinking sense), short for chasse-café, literally "coffee-chaser." Also as a dance step (1867).
emption (n.)youdaoicibaDictYouDict
late 15c., "purchase," from Latin emptionem (nominative emptio) "a buying, purchasing; thing bought," noun of action from past participle stem of emere "to buy" (see exempt (adj.)).
fast (adv.)youdaoicibaDictYouDict
Old English fæste "firmly, securely; strictly;" also, perhaps, "speedily," from Proto-Germanic *fasto (cognates: Old Saxon fasto, Old Frisian feste, Dutch vast, Old High German fasto, German fast "firmly, immovably, strongly, very"), from *fastu- (adj.) "firm, fast" (see fast (adj.)).

The meaning "quickly, swiftly, rapidly" was perhaps in Old English, certainly by c. 1200, probably from or developed under influence of Old Norse fast "firmly, fast." This sense developed, apparently in Scandinavian, from that of "firmly, strongly, vigorously" (to run hard means the same as to run fast; also compare fast asleep, also compare Old Norse drekka fast "to drink hard," telja fast "to give (someone) a severe lesson"). Or perhaps from the notion of a runner who "sticks" close to whatever he is chasing (compare Old Danish fast "much, swiftly, at once, near to, almost," and sense evolution of German fix "fast, fixed; fast, quick, nimble," from Latin fixus). The expression fast by "near, close, beside" also is said to be from Scandinavian. To fast talk someone (v.) is recorded by 1946.
foxhound (n.)youdaoicibaDictYouDict
"hound for chasing foxes," 1763, from fox (n.) + hound (n.).
pre-emption (n.)youdaoicibaDictYouDict
also preemption, c. 1600, literally "the right of purchasing before others," from pre- "before" + emption.
purchase (v.)youdaoicibaDictYouDict
c. 1300, "acquire, obtain; get, receive; procure, provide," also "accomplish or bring about; instigate; cause, contrive, plot; recruit, hire," from Anglo-French purchaser "go after," Old French porchacier "search for, procure; purchase; aim at, strive for, pursue eagerly" (11c., Modern French pourchasser), from pur- "forth" (possibly used here as an intensive prefix; see pur-) + Old French chacier "run after, to hunt, chase" (see chase (v.)).

Originally to obtain or receive as due in any way, including through merit or suffering; specific sense of "acquire for money, pay money for, buy" is from mid-14c., though the word continued to be used for "to get by conquest in war, obtain as booty" up to 17c. Related: Purchased; purchasing.
repurchase (v.)youdaoicibaDictYouDict
1590s, from re- + purchase (v.). Related: Repurchased; repurchasing.
shop (v.)youdaoicibaDictYouDict
1680s, "to bring something to a shop, to expose for sale," from shop (n.). The meaning "to visit shops for the purpose of examining or purchasing goods" is first attested 1764. Related: Shopped; shopping. Shop around is from 1922. Shopping cart is recorded from 1956; shopping list first attested 1913; transferred and figurative use is from 1959.
syndicate (n.)youdaoicibaDictYouDict
1620s, "council or body of representatives," from French syndicat (15c.), from syndic "representative of a corporation" (see syndic) + -at (see -ate (1)). Meaning "combination of capitalists or companies to carry out some commercial undertaking" first occurs 1865. Publishing sense of "association of publishers for purchasing articles, etc., for simultaneous publication in a number of newspapers" is from 1889. As a synonym for "organized crime, the Mob" it is recorded from 1929.
yacht (n.)youdaoicibaDictYouDict
1550s, yeaghe "a light, fast-sailing ship," from Norwegian jaght or early Dutch jaght, both from Middle Low German jacht, shortened form of jachtschip "fast pirate ship," literally "ship for chasing," from jacht "chase," from jagen "to chase, hunt," from Old High German jagon, from Proto-Germanic *yago-, from PIE root *yek- (2) "to hunt" (cognates: Hittite ekt- "hunting net"). Related: Yachting; yachtsman.
cateyoudaoicibaDictYouDict
"A choice food; a delicacy", Late Middle English (in the sense 'selling, a bargain'): from obsolete acate 'purchasing, things purchased', from Old French acat, achat, from acater, achater 'buy', based on Latin captare 'seize', from capere 'take'.