英语词源字典 - 在线词源网站

hack [hack 词源字典]: hack: English has two distinct words hack. By far the older, ‘cut savagely or randomly’ [OE], goes back via Old English haccian to a prehistoric West Germanic *khak-, also reproduced in German hacken and Dutch hakken. It perhaps originated in imitation of the sound of chopping. Hack ‘worn-out horse’ [17] is short for hackney (as in hackney carriage), a word in use since the 14th century in connection with hired horses.

It is thought that this may be an adaptation of the name of Hackney, now an inner-London borough but once a village on the northeastern outskirts of the capital where horses were raised before being taken into the city for sale or hire. Most rented horses being past their best from long and probably ill usage, hackney came to mean ‘broken-down horse’ and hence in general ‘drudge’.

This quickly became respecified to ‘someone who writes for hire, and hence unimaginatively’, which influenced the development of hackneyed ‘trite’ [18]. The modern sense of hacker, ‘someone who gains unauthorized access to computer records’, comes from a slightly earlier ‘one who works like a hack – that is, very hard – at writing and experimenting with software’.
[hack etymology, hack origin, 英语词源]
freak (v.): "change, distort," 1911, from freak (n.1). Earlier, "to streak or fleck randomly" (1630s). Related: Freaked; freaking.
random (adj.): "having no definite aim or purpose," 1650s, from at random (1560s), "at great speed" (thus, "carelessly, haphazardly"), alteration of Middle English noun randon "impetuosity, speed" (c. 1300), from Old French randon "rush, disorder, force, impetuosity," from randir "to run fast," from Frankish *rant "a running" or some other Germanic source, from Proto-Germanic *randa (cognates: Old High German rennen "to run," Old English rinnan "to flow, to run;" see run (v.)).

In 1980s U.S. college student slang it began to acquire a sense of "inferior, undesirable." (A 1980 William Safire column describes it as a college slang noun meaning "person who does not belong on our dormitory floor.") Random access in reference to computer memory is recorded from 1953. Related: Randomly; randomness.
scramble (v.): 1580s (intransitive), perhaps a nasalized variant of scrabble (v.), in its sense of "to struggle, to scrape quickly." Transitive sense "to stir or toss together randomly" is from 1822. Broadcasting sense "to make unintelligible" is attested from 1927. Related: Scrambled; scrambling. Scrambled eggs first recorded 1843.
stochastic (adj.): 1660s, "pertaining to conjecture," from Greek stokhastikos "able to guess, conjecturing," from stokhazesthai "to guess, aim at, conjecture," from stokhos "a guess, aim, target, mark," literally "pointed stick set up for archers to shoot at," from PIE *stogh-, variant of root *stegh- "to stick, prick; pointed" (see sting (v.)). The sense of "randomly determined" is from 1934, from German stochastik (1917).
wagon (n.): "four-wheeled vehicle to carry heavy loads," late 15c., from Middle Dutch wagen, waghen, from Proto-Germanic *wagnaz (cognates: Old English wægn, Modern English wain, Old Saxon and Old High German wagan, Old Norse vagn, Old Frisian wein, German Wagen), from PIE *wogh-no-, suffixed form of root *wegh- "to carry, to move" (cognates: Sanskrit vahanam "vessel, ship," Greek okhos, Latin vehiculum, Old Church Slavonic vozŭ "carriage, chariot," Russian povozka, Lithuanian va žis "a small sledge," Old Irish fen, Welsh gwain "carriage, cart;" see weigh).

In Dutch and German, the general word for "a wheel vehicle;" English use is a result of contact through Flemish immigration, Dutch trade, or the Continental wars. It has largely displaced the native cognate, wain. Spelling preference varied randomly between -g- and -gg- from mid-18c., before American English settled on the etymological wagon, while waggon remained common in Great Britain. Wagon-train is attested from 1810. Phrase on the wagon "abstaining from alcohol" is 1904, originally on the water cart.