in a flash English

Meaning in a flash meaning

What does in a flash mean?

— adverb (= outright) without any delay he was killed outright

What other words have the same or similar meaning as in a flash?

instantly suddenly rapidly quickly instantaneously in an instant immediately snappy outright nimbly in no time alertly swiftly momentarily like lightning like a shot just a second instantaneous in a sec in a moment immediate for a while at once arise

in | a | flash