FLASHING

flashing

(noun) sheet metal shaped and attached to a roof for strength and weatherproofing

flash, flashing

(noun) a short vivid experience; “a flash of emotion swept over him”; “the flashings of pain were a warning”

Source: WordNet® 3.1


Etymology

(weatherproofing) From original flashing material of copper or aluminum that reflects flashes of sunlight.

Noun

flashing (countable and uncountable, plural flashings)

A sudden blazing or bursting, as of fire or water.

(roofing) Components used to weatherproof or seal roof system edges at perimeters, penetrations, walls, expansion joints, valleys, drains and other places where the roof covering is interrupted or terminated.

The process of getting rid of gaps on shelves by bringing products from the back of the shelf to the front to create a 'fuller' shelf.

The blinking of a light source, such as a light bulb or computer's cursor.

The exposing of one's naked body, or part of it, in public briefly (the action of the verb to flash).

(jewellery) The use of rhodium plating to temporarily enhance a ring's durability and shine.

Verb

flashing

present participle of flash

Source: Wiktionary


Flash"ing, n.

1. (Engineering)

Definition: The creation of an artifical flood by the sudden letting in of a body of water; -- called also flushing.

2. (Arch.)

Definition: Pieces of metal, built into the joints of a wall, so as to lap over the edge of the gutters or to cover the edge of the roofing; also, similar pieces used to cover the valleys of roofs of slate, shingles, or the like. By extension, the metal covering of ridges and hips of roofs; also, in the United States, the protecting of angles and breaks in walls of frame houses with waterproof material, tarred paper, or the like. Cf. Filleting.

3. (Glass Making) (a) The reheating of an article at the furnace aperture during manufacture to restore its plastic condition; esp., the reheating of a globe of crown glass to allow it to assume a flat shape as it is rotated. (b) A mode of covering transparent white glass with a film of colored glass. Knight. Flashing point (Chem.), that degree of temperature at which a volatile oil gives off vapor in sufficient quantity to burn, or flash, on the approach of a flame, used as a test of the comparative safety of oils, esp. kerosene; a flashing point of 100Âş F. is regarded as a fairly safe standard. The burning point of the oil is usually from ten to thirty degree above the flashing point of its vapor.

FLASH

Flash, v. i. [imp. & p. p. Flashed; p. pr. & vb. n. Flashing.] Etym: [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 unumbered struggles. Talfourd. The object is made to flash upon the eye of the mind. M. Arnold. A thought floashed 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. 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.

Flash, v. t.

1. To send out in flashes; to cause to burst forth with sudden flame or light. The chariot of paternal Deity, Flashing thick flames. Milton.

2. To convey as by a flash; to light up, as by a sudden flame or light; as, to flash a message along the wires; to flash conviction on the mind.

3. (Glass Making)

Definition: To cover with a thin layer, as objects of glass with glass of a different color. See Flashing, n., 3 (b).

4. To trick up in a showy manner. Limning and flashing it with various dyes. A. Brewer.

5. Etym: [Perh. due to confusion between flash of light and plash, splash.]

Definition: To strike and throw up large bodies of water from the surface; to splash. [Obs.] He rudely flashed the waves about. Spenser. Flashed glass. See Flashing, n., 3.

Flash, n.; pl. Flashes (.

1. A sudden burst of light; a flood of light instantaneously appearing and disappearing; a momentary blaze; as, a flash of lightning.

2. A sudden and brilliant burst, as of wit or genius; a momentary brightness or show. The flash and outbreak of a fiery mind. Shak. No striking sentiment, no flash of fancy. Wirt.

3. The time during which a flash is visible; an instant; a very brief period. The Persians and Macedonians had it for a flash. Bacon.

4. A preparation of capsicum, burnt sugar, etc., for coloring and giving a fictious strength to liquors. Flash light, or Flashing light, a kind of light shown by lighthouses, produced by the revolution of reflectors, so as to show a flash of light every few seconds, alternating with periods of dimness. Knight.

– Flash in the pan, the flashing of the priming in the pan of a flintlock musket without discharging the piece; hence, sudden, spasmodic effort that accomplishes nothing.

Flash, a.

1. Showy, but counterfeit; cheap, pretentious, and vulgar; as, flash jewelry; flash finery.

2. Wearing showy, counterfeit ornaments; vulgarly pretentious; as, flash people; flash men or women; -- applied especially to thieves, gamblers, and prostitutes that dress in a showy way and wear much cheap jewelry. Flash house, a house frequented by flash people, as thieves and whores; hence, a brothel. "A gang of footpads, reveling with their favorite beauties at a flash house." Macaulay.

Flash, n.

Definition: Slang or cant of thieves and prostitutes.

Flash, n. Etym: [OE. flasche, flaske; cf. OF. flache, F. flaque.]

1. A pool. [Prov. Eng.] Haliwell.

2. (Engineering)

Definition: A reservoir and sluiceway beside a navigable stream, just above a shoal, so that the stream may pour in water as boats pass, and thus bear them over the shoal. Flash wheel (Mech.), a paddle wheel made to revolve in a breast or curved water way, by which water is lifted from the lower to the higher level.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

25 December 2024

UNAMBIGUOUS

(adjective) having or exhibiting a single clearly defined meaning; “As a horror, apartheid...is absolutely unambiguous”- Mario Vargas Llosa


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Coffee Trivia

Contrary to popular belief, coffee beans are not technically beans. They are referred to as such because of their resemblance to legumes. A coffee bean is a seed of the Coffea plant and the source for coffee. It is the pit inside the red or purple fruit, often referred to as a cherry. Just like ordinary cherries, the coffee fruit is also a so-called stone fruit.

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