Online Etymology Dictionary

technology: 1615, "discourse or treatise on an art or the arts," from Gk. tekhnologia "systematic treatment of an art, craft, or technique," originally referring to grammar, from tekhno- (see techno-) + -logia. The meaning "science of the mechanical and industrial arts" is first recorded 1859. High technology attested from 1964; short form high-tech is from 1972. Tech as a short form of Technical College (Institute, etc.) is Amer.Eng., attested from 1906.
hacker: "one who gains unauthorized access to computer records," 1983; see hack (2). Said to be from slightly earlier tech slang sense of "one who works like a hack at writing and experimenting with software, one who enjoys computer programming for its own sake," 1976, reputedly a usage that evolved at Massachusetts Institute of Technology (however an MIT student from the late 1960s recalls hack (n.) being used then and there in the general sense of "creative prank," which clouds its sense connection with the "writing for hire" word, and there may be a source or an influence here in hack (1)). The verb hack meaning "illegally enter a computer system" is first recorded 1984.
television: 1907, "the action of seeing by means of Hertzian waves or otherwise, what is existing or happening at a place concealed or distant from the observer's eyes" [OED]; in theoretical discussions about sending images by radio transmission, formed in English or borrowed from Fr. télévision, from tele- + vision. Other proposals for the name of this then-hypothetical technology were telephote (1880) and televista (1904). The technology was developed in the 1920s and '30s. Nativized in Ger. as Fernsehen.
"Television is the first truly democratic culture -- the first culture available to everyone and entirely governed by what the people want. The most terrifying thing is what people do want." [Clive Barnes, "New York Times," Dec. 30, 1969]
Meaning "a television set" is from 1955. Shortened form TV is from 1948.
amplify: mid-15c., "to enlarge or expand," from M.Fr. amplifier, from L. amplificare "to enlarge," from amplificus "splendid," from amplus "large" + the root of facere "make, do" (see factitious). Meaning "augment in volume or amount" is from 1570s. Restriction of use to sound seems to have emerged in the electronic age, c.1915, in reference to radio technology.
boilerplate: newspaper (and now information technology) slang for "unit of writing that can be used over and over without change," 1893, from a literal meaning (1840) "metal rolled in large, flat plates for use in making steam boilers." The connecting notion is probably of sturdiness or reusability. From 1890s to 1950s it was literal: publicity items were cast or stamped in metal ready for the printing press and distributed to newspapers as filler. The largest supplier was Western Newspaper Union.
grok: "to understand empathically," 1961, arbitrary formation by U.S. science fiction writer Robert Heinlein, in his book "Stranger in a Strange Land." In use 1960s, perhaps obsolete now except in internet technology circles.
gun: mid-14c., gunne "an engine of war that throws rocks, arrows or other missiles," probably a shortening of woman's name Gunilda, found in M.E. gonnilde "cannon" and in an Anglo-L. reference to a specific gun from a 1330 munitions inventory of Windsor Castle ("...una magna balista de cornu quae Domina Gunilda ..."), from O.N. Gunnhildr, woman's name (from gunnr + hildr, both meaning "war, battle"); the identification of women with powerful weapons is common historically (cf. Big Bertha, Brown Bess, etc.); meaning shifted with technology, from cannons to firearms as they developed 15c. Great guns (cannon, etc.) distinguished from small guns (such as muskets) from c.1400. First applied to pistols and revolvers 1744. Meaning "thief, rascal" is from 1858. The verb meaning "to shoot with a gun" is from 1620s; the sense of "to accelerate an engine" is from 1930. Gun-shy is 1884, originally of sporting dogs. Son of a gun is originally nautical. Gun-metal (commonly an alloy of copper and zinc) used attributively of a dull blue-gray color since 1905. Gunboat is from 1793; gunboat diplomacy is from 1927, originally with reference to China.
Luddite: 1811, from name taken by an organized band of weavers who destroyed machinery in Midlands and northern England 1811-16 for fear it would deprive them of work. Supposedly from Ned Ludd, a Leicestershire worker who in 1779 had done the same before through insanity (but the story was first told in 1847). Applied to modern rejecters of automation and technology from at least 1961.
biotechnology: 1947, "use of machinery in relation to human needs;" 1972 in sense of "use of biological processes in industrial production," from bio- + technology.