c.1300, from O.N. glitra "to glitter," from glit "brightness," from P.Gmc. *glit- "shining, bright" (cf. O.E. glitenian "to glitter," O.H.G. glizzan, Ger. glitzern, Goth. glitmunjan), from PIE *ghleid- (cf. Gk. khlidon, khlidos "ornament"), from base *ghlei- "to shine, glitter" (see gleam). Glitter rock is from 1972; glitterati (playing on literati) first attested 1956.
Flash\, v. i. [imp. & p. p. Flashed; p. pr. & vb. n. Flashing.] [Cf. OE. flaskien, vlaskien to pour, sprinkle, dial. Sw. flasa to blaze, E. flush, flare.]1. To burst or break forth with a sudden and transient flood of flame and light; as, the lighting flashes vividly; the powder flashed. 2. To break forth, as a sudden flood of light; to burst instantly and brightly on the sight; to show a momentary brilliancy; to come or pass like a flash. Names which have flashed and thundered as the watch words of unnumbered struggles. --Talfourd. The object is made to flash upon the eye of the mind. --M. Arnold. A thought flashed through me, which I clothed in act. --Tennyson. 3. To burst forth like a sudden flame; to break out violently; to rush hastily. Every hour He flashes into one gross crime or other. --Shak. To flash in the pan, to fail of success. [Colloq.] See under Flash, a burst of light. --Bartlett. Syn: Flash, Glitter, Gleam, Glisten, Glister. Usage: Flash differs from glitter and gleam, denoting a flood or wide extent of light. The latter words may express the issuing of light from a small object, or from a pencil of rays. Flash differs from other words, also, in denoting suddenness of appearance and disappearance. Flashing differs from exploding or disploding in not being accompanied with a loud report. To glisten, or glister, is to shine with a soft and fitful luster, as eyes suffused with tears, or flowers wet with dew.
Glance\, n. [Akin to D. glans luster, brightness, G. glanz, Sw. glans, D. glands brightness, glimpse. Cf. Gleen, Glint, Glitter, and Glance a mineral.]1. A sudden flash of light or splendor. Swift as the lightning glance. --Milton. 2. A quick cast of the eyes; a quick or a casual look; a swift survey; a glimpse. Dart not scornful glances from those eyes. --Shak. 3. An incidental or passing thought or allusion. How fleet is a glance of the mind. --Cowper. 4. (Min.) A name given to some sulphides, mostly dark-colored, which have a brilliant metallic luster, as the sulphide of copper, called copper glance. Glance coal, anthracite; a mineral composed chiefly of carbon. Glance cobalt, cobaltite, or gray cobalt. Glance copper, chalcocite. Glance wood, a hard wood grown in Cuba, and used for gauging instruments, carpenters' rules, etc. --McElrath.