Flash
/flæʃ/noun
A sudden burst of light or a brief, rapid display or movement.
Did you know?English flash is likely imitative in origin, but its explosive spread made it perfect for everything from lightning to a momentary display, which is why it feels so instantly alive.
Etymological Timeline
Late Middle English
English
flashen
“To burst out suddenly; to sparkle or blaze briefly.”
Late Middle English
English
flash
“A sudden burst of light or a quick, vivid display.”
Early Modern English
English
flash
“To shine or appear suddenly; to emit a brief burst of light.”
Modern English
English
flash
“A very brief, sudden burst of light or a quick display of something.”