flashing

[ flash-ing ]
/ ˈflæʃ ɪŋ /

noun

Building Trades. pieces of sheet metal or the like used to cover and protect certain joints and angles, as where a roof comes in contact with a wall or chimney, especially against leakage.
the act of creating an artificial flood in a conduit or stream, as in a sewer for cleansing it.
Photography, Movies. the process of increasing film speed by exposing undeveloped film briefly to a weak light source before using it or of exposing photographic printing paper to reduce contrast.

Origin of flashing

First recorded in 1775–85; flash + -ing1

Related forms

in·ter·flash·ing, nounun·flash·ing, adjective

Definition for flashing (2 of 2)

Origin of flash

1350–1400; Middle English flasshen to sprinkle, splash, earlier flask(i)en; probably phonesthemic in orig.; compare similar expressive words with fl- and -sh

SYNONYMS FOR flash

18 scintillate. Flash, glance, glint, glitter mean to send forth a sudden gleam (or gleams) of bright light. To flash is to send forth light with a sudden, transient brilliancy: A shooting star flashed briefly. To glance is to emit a brilliant flash of light as a reflection from a smooth surface: Sunlight glanced from the glass windshield. Glint suggests a hard bright gleam of reflected light, as from something polished or burnished: Light glints from silver or from burnished copper. To glitter is to reflect intermittent flashes of light from a hard surface: Ice glitters in the moonlight.
40 flashy, gaudy, tawdry; pretentious, superficial.
42 false, fake.

Related forms

flash·ing·ly, adverbout·flash, verb (used with object)
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for flashing

British Dictionary definitions for flashing (1 of 2)

flashing

/ (ˈflæʃɪŋ) /

noun

a weatherproof material, esp thin sheet metal, used to cover the valleys between the slopes of a roof, the junction between a chimney and a roof, etc

British Dictionary definitions for flashing (2 of 2)

flash

/ (flæʃ) /

noun

adjective

verb

Word Origin for flash

C14 (in the sense: to rush, as of water): of unknown origin
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Idioms and Phrases with flashing

flash


In addition to the idiom beginning with flash

  • flash in the pan

also see:

  • in a flash
  • quick as a wink (flash)
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.