英语词源字典 - 在线词源网站

balcony [balcony 词源字典]: balcony: [17] Balcony entered English from Italian balcone, but it seems to be ultimately of Germanic origin. It was probably borrowed into Old Italian, with the meaning ‘scaffold’. from Germanic *balkon ‘beam’, source of English balk – perhaps from the notion of a platform or scaffold being built from beams of timber, although the connection is not altogether clear.
=> balk[balcony etymology, balcony origin, 英语词源]
acid (n.): 1690s, from acid (adj.). Slang meaning "LSD-25" first recorded 1966 (see LSD).
When I was on acid I would see things that looked like beams of light, and I would hear things that sounded an awful lot like car horns. [Mitch Hedberg, 1968-2005, U.S. stand-up comic]
Acid rock (type played by or listen to by people using LSD) is also from 1966; acid house dance music style is 1988, probably from acid in the hallucinogenic sense + house "dance club DJ music style."
atmosphere (n.): 1630s, atmosphaera (modern form from 1670s), from Modern Latin atmosphaera, from atmo-, comb. form of Greek atmos "vapor, steam" + spharia "sphere" (see sphere). Greek atmos is from PIE *awet-mo-, from root *wet- (1) "to blow" (also "to inspire, spiritually arouse;" see wood (adj.)). First used in English in connection with the Moon, which, as it turns out, practically doesn't have one.
It is observed in the solary eclipses, that there is sometimes a great trepidation about the body of the moon, from which we may likewise argue an atmosphaera, since we cannot well conceive what so probable a cause there should be of such an appearance as this, Quod radii solares a vaporibus lunam ambitntibus fuerint intercisi, that the sun-beams were broken and refracted by the vapours that encompassed the moon. [Rev. John Wilkins, "Discovery of New World or Discourse tending to prove that it probable there may be another World in the Moon," 1638]
Figurative sense of "surrounding influence, mental or moral environment" is c. 1800.
cantilever (n.): 1660s, probably from cant (n.2) + lever, but earliest form (c. 1610) was cantlapper. First element also might be Spanish can "dog," architect's term for an end of timber jutting out of a wall, on which beams rested. Related: Cantilevered.
irradiate (v.): c. 1600, "to cast beams of light upon," from Latin irradiatus, past participle of irradiare "shine forth," from assimilated form of in- "into, in" (see in- (2)) + radiare "to shine" (see radiate). Meaning "expose to radiation other than light" (originally X-rays) is from 1901. Related: Irradiated; irradiating.
radiation (n.): mid-15c., "act or process of radiating," from Middle French radiation and directly from Latin radiationem (nominative radiatio) "a shining, radiation," noun of action from past participle stem of radiare "to beam, shine, gleam; make beaming," from radius "beam of light; spoke of a wheel" (see radius). Meaning "rays or beams emitted" is from 1560s. Meaning "divergence from a center" is 1650s.
stud (n.1): "nailhead, knob," late 13c., from Old English studu "pillar, prop, post," from Proto-Germanic *stud- (cognates: Old Norse stoð "staff, stick," properly "stay," Middle High German stud, Old English stow "place"), from PIE *stu-, variant of root *sta- "to stand" (see stet). Sense expanded by late 14c. to include ornamental devices fixed in and projecting from a surface. From the Old English meaning comes the specific sense "one of the small beams of a building which form a basis for the walls."