demiurge (n.)youdaoicibaDictYouDict[demiurge 词源字典]
1670s, from Latinized form of Greek demiourgos, literally "public or skilled worker" (from demos "common people;" see demotic + ergos "work;" see organ).

The title of a magistrate in some Peloponnesian city-states and the Achæan League; taken in Platonic philosophy as a name for the maker of the world. In the Gnostic system, "conceived as a being subordinate to the Supreme Being, and sometimes as the author of evil" [OED].[demiurge etymology, demiurge origin, 英语词源]
demo (n.)youdaoicibaDictYouDict
short for demonstration (tape, disc, etc.). Music recording given out for promotional purposes, 1963. The word was used earlier to mean "a public political demonstration" (1936).
demob (v.)youdaoicibaDictYouDict
1920, short for demobilize. Originally in reference to World War I troops returning to civilian life. Related: Demobbed.
demobilization (n.)youdaoicibaDictYouDict
1866; see demobilize + -ation.
demobilize (v.)youdaoicibaDictYouDict
1882; see de- (privative) + mobilize. Related: Demobilized; demobilizing.
democracy (n.)youdaoicibaDictYouDict
1570s, from Middle French démocratie (14c.), from Medieval Latin democratia (13c.), from Greek demokratia "popular government," from demos "common people," originally "district" (see demotic), + kratos "rule, strength" (see -cracy).
Democracy implies that the man must take the responsibility for choosing his rulers and representatives, and for the maintenance of his own 'rights' against the possible and probable encroachments of the government which he has sanctioned to act for him in public matters. [Ezra Pound, "ABC of Economics," 1933]
democrat (n.)youdaoicibaDictYouDict
1790, "adherent of democracy," with reference to France, from French démocrate (18c., opposed to aristocrate), back-formation from démocratie (see democracy); revived in U.S. as a political party affiliation 1798, with a capital D. As a shortening of this, Demo (1793) is older than Dem (c. 1840).
democratic (adj.)youdaoicibaDictYouDict
c. 1600, from French démocratique, from Medieval Latin democraticus, from Greek demokratikos "of or for democracy; favoring democracy," from demokratia (see democracy). Earlier was democratian (1570s).

As a political faction name, from 1790 in reference to France. U.S. political usage (with a capital D) attested from c. 1800. The party originally was the Anti-Federal party, then the Democratic-Republican (Democratic for short). It formed among those opposed to extensive powers for the U.S. federal government. The name of the party was not formally shortened to Democratic until 1829. Democratic socialism is attested from 1849.
democratization (n.)youdaoicibaDictYouDict
1865; see democratize + -ation.
democratize (v.)youdaoicibaDictYouDict
1798 (transitive), 1840 (intransitive), from French démocratiser, from démocratie (see democracy). Greek demokratizein meant "to be on the democratic side."
demographic (adj.)youdaoicibaDictYouDict
1891, from demography + -ic. As a noun, by 1998, short for demographic group or category. Related: Demographical; demographically.
demographics (n.)youdaoicibaDictYouDict
1967, the science of divining from demographic statistics; see demography + -ics. Originally in reference to TV audiences and advertisers.
demography (n.)youdaoicibaDictYouDict
1880, from Greek demos "people" (see demotic) + -graphy.
demoiselle (n.)youdaoicibaDictYouDict
1510s, from French demoiselle (Old French dameiselle); see damsel.
demolish (v.)youdaoicibaDictYouDict
1560s, from Middle French demoliss-, present participle stem of démolir "to destroy, tear down" (late 14c.), from Latin demoliri "tear down," from de- "down" (see de-) + moliri "build, construct," from moles (genitive molis) "massive structure" (see mole (n.3)). Related: Demolished; demolishing.
demolition (n.)youdaoicibaDictYouDict
1540s, from Old French demolition (14c.) "demolition; defeat, rout," from Latin demolitionem (nominative demolitio), noun of action from past participle stem of demoliri (see demolish). Mencken noted demolition engineer for "house-wrecker" by 1936. Demolition derby is recorded from 1956, American English, defined by OED as "a contest in which old cars are battered into one another, the last one running being declared the winner."
demon (n.)youdaoicibaDictYouDict
c. 1200, from Latin daemon "spirit," from Greek daimon "deity, divine power; lesser god; guiding spirit, tutelary deity" (sometimes including souls of the dead); "one's genius, lot, or fortune;" from PIE *dai-mon- "divider, provider" (of fortunes or destinies), from root *da- "to divide" (see tide (n.)).

Used (with daimonion) in Christian Greek translations and Vulgate for "god of the heathen" and "unclean spirit." Jewish authors earlier had employed the Greek word in this sense, using it to render shedim "lords, idols" in the Septuagint, and Matt. viii:31 has daimones, translated as deofol in Old English, feend or deuil in Middle English. Another Old English word for this was hellcniht, literally "hell-knight."

The original mythological sense is sometimes written daemon for purposes of distinction. The Demon of Socrates was a daimonion, a "divine principle or inward oracle." His accusers, and later the Church Fathers, however, represented this otherwise. The Demon Star (1895) is Algol.
demoness (n.)youdaoicibaDictYouDict
1630s; see demon + -ess.
demonetization (n.)youdaoicibaDictYouDict
1852, from French démonétisation, from démonetiser (see demonetize).
demonetize (v.)youdaoicibaDictYouDict
1852, from French démonitiser, from de- (see de-) + monetiser (see monetize).