- flash
- I UK [flæʃ] / US
verb
Word forms "flash":
present tense I/you/we/they flash he/she/it flashes present participle flashing past tense flashed past participle flashed
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1)a) [intransitive] to shine brightly for a very short time, or to shine on and off very quicklyThunder roared and lightning flashed.
His watch flashed in the sunlight.
flashing neon signs
b) [transitive] to switch a bright light on, or on and off, especially as a signalA truck drove close behind me and flashed its headlights.
2) [intransitive] to appear for a very short time and then quickly disappearflash across/by/on/past:The faces of Hollywood's most glamorous stars flashed across the screen.
a) [transitive] to communicate something very quickly and for a short time, for example a message, image, or lookflash something across/on/to something:They flashed political slogans on the screen.
flash someone something:Our nerves flash messages to the brain.
Ted flashed me a huge grin and looked away.
b) [intransitive] if a thought flashes across your mind, it comes and goes very quicklyflash across/through/into:The thought that I might die flashed through my mind.
3) [intransitive] to pass very quicklyTraffic flashed past us in the other lane.
The week seemed to flash by.
4) [intransitive] mainly literary if someone's eyes flash, a sudden strong emotion appears in them, especially anger5) [intransitive] if a man flashes, he commits the crime of showing his sex organs in public in order to frighten or upset peoplePhrasal verbs:- flash on
II UK [flæʃ] / US noun
Word forms "flash":
singular flash plural flashes
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1) [countable] a bright light that appears for a very short timea flash of lightning
The bomb exploded with a blinding flash.
a) a bright colour that you see for a very short timeThe little bird swooped down with a flash of blue.
b) a bright light on a camera that flashes as you take a photograph in order to provide enough light2) [countable] a sudden understanding or ideaa flash of inspiration/insight/brilliance etc:It's a dull book but there are occasional flashes of insight.
3) [countable] a sudden instance of a particular emotionflash of:a flash of anger/humour/panic
4) [singular] the sudden appearance of an object for a very short timethe flash of a knife
5) [uncountable] informal, showing disapproval behaviour that is intended to impress other people by showing them how rich you are•in a flash/like a flash/quick as a flash
— very quicklyShe was at his side in a flash.
III UK [flæʃ] / US adjective1)a) informal expensive and new in a way that is intended to impress peopleHe drives around in a big flash car.
b) informal, showing disapproval if someone is flash, they own expensive things in order to show how much money they have2) involving a very quick processflash freezing
English dictionary. 2014.