ADJ

great
blinding, bright, brilliant
sudden
brief, momentary, quick
occasional
rare
a rare flash of humour
light, lightning
news (also newsflash)

VERB + FLASH

feel, have
He felt a brief flash of jealousy. She had a sudden flash of inspiration
catch, detect, notice, see
We caught a flash of white in the bushes

FLASH + VERB

illuminate sth, light sth (up)
A bright flash of lightning lit up the sky

PREP

~ from
The flashes from the guns illuminated the sky
~ of
a sudden flash of light

ADJ

built-in
camera

VERB + FLASH

use
I don't think the picture will come out in this light. Try using the flash

FLASH + VERB

go off, work
The flash didn't go off

FLASH + NOUN

photography
bulb
unit
a camera with a built-in flash unit

PREP

with (a) ~
I took it with flash

ADV

briefly
It was only the sun, flashing briefly on her bleached hair

PREP

at
A car flashed its headlights at me

ADV

suddenly
angrily
Her eyes flashed angrily

PREP

with
Her eyes suddenly flashed with anger