alphabetyoudaoicibaDictYouDict[alphabet 词源字典]
alphabet: [15] This word is based on the names of the first two letters of the Greek alphabet, alpha and beta, standing for the whole. It derives from Greek alphabētos, via Latin alphabētum. When it first came into English, purists tried to insist that it should be reserved for the Greek alphabet, and that the English alphabet should be referred to by the term ABC (which had been lexicalized in various forms, such as abece, apece, and absee, since the late 13th century), but, like most such prescriptive demands, this was a waste of breath and ink.
[alphabet etymology, alphabet origin, 英语词源]
cybernetics (n.)youdaoicibaDictYouDict
coined 1948 by U.S. mathematician Norbert Wiener (1894-1964) from Greek kybernetes "steersman" (metaphorically "guide, governor") + -ics; perhaps based on 1830s French cybernétique "the art of governing."
The future offers very little hope for those who expect that our new mechanical slaves will offer us a world in which we may rest from thinking. Help us they may, but at the cost of supreme demands upon our honesty and our intelligence. [Norbert Wiener, "God and Golem, Inc.," 1964]
juggernaut (n.)youdaoicibaDictYouDict
1630s, "huge wagon bearing an image of the god Krishna," especially that at the town of Puri, drawn annually in procession in which (apocryphally) devotees allowed themselves to be crushed under its wheels in sacrifice. Altered from Jaggernaut, a title of Krishna (an incarnation of Vishnu), from Hindi Jagannath, literally "lord of the world," from Sanskrit jagat "world" (literally "moving," present participle of *jagati "he goes," from PIE *gwa- "to go, come" (see come (v.)) + natha-s "lord, master," from nathate "he helps, protects," from PIE *na- "to help." The first European description of the festival is by Friar Odoric (c. 1321). Figurative sense of "anything that demands blind devotion or merciless sacrifice" is from 1854.
maximalist (n.)youdaoicibaDictYouDict
"extreme radical in the Russian Socialist Revolutionary Party," early 20c., from maximal + -ist; denoting "one who insists on all his demands." Related: Maximalism.
modest (adj.)youdaoicibaDictYouDict
1560s, "having moderate self-regard," from Middle French modeste (14c.), from Latin modestus "keeping due measure" (see modesty). Of women, "not improper or lewd," 1590s; of female attire, 1610s. Of demands, etc., c. 1600. Related: Modestly.
run (n.)youdaoicibaDictYouDict
"a spell of running," mid-15c. (earlier ren, late 14c.), from run (v.). The Old English noun ryne meant "a flowing, a course, a watercourse." Modern sense of "small stream" first recorded 1580s, mostly Northern English dialect and American English.

Meaning "continuous stretch" (of something) is from 1670s. Meaning "series or rush of demands on a bank, etc." is first recorded 1690s. Meaning "the privilege of going through or over" is from 1755. Baseball sense is from 1856. Meaning "single trip by a railroad train" is from 1857. Military aircraft sense is from 1916. Meaning "total number of copies printed" is from 1909. Meaning "tear in a knitted garment" is from 1922. Phrase a run for one's money is from 1872 in a figurative sense, originally from horse racing, implying competition (1841).
strike (v.)youdaoicibaDictYouDict
Old English strican (past tense strac, past participle stricen) "pass lightly over, stroke, smooth, rub," also "go, move, proceed," from Proto-Germanic *strikan- (cognates: Old Norse strykva "to stroke," Old Frisian strika, Middle Dutch streken, Dutch strijken "to smooth, stroke, rub," Old High German strihhan, German streichen), from PIE root *streig- "to stroke, rub, press" (see strigil). Related to streak and stroke, and perhaps influenced in sense development by cognate Old Norse striuka.

Sense of "to deal a blow" developed by early 14c.; meaning "to collide" is from mid-14c.; that of "to hit with a missile" is from late 14c. Meaning "to cancel or expunge" (as with the stroke of a pen) is attested from late 14c. A Middle English sense is preserved in strike for "go toward." Sense of "come upon, find" is from 1835 (especially in mining, well-digging, etc., hence strike it rich, 1854). Baseball sense is from 1853. To strike a balance is from the sense "balance accounts" (1530s).

Meaning "refuse to work to force an employer to meet demands" is from 1768, perhaps from notion of striking or "downing" one's tools, or from sailors' practice of striking (lowering) a ship's sails as a symbol of refusal to go to sea (1768), which preserves the verb's original sense of "make level, smooth."