What does flashing mean?
flashing
Definition
Of a light: going on and off again and again, to warn people or to catch their attention.
Example sentences
The traffic light by the school has been flashing yellow all week, and nobody knows who goes first.
The traffic light by the school has been flashing yellow all week, and nobody knows who goes first.
There's a flashing light on the router again, so I think the internet's down.
There's a flashing light on the router again, so I think the internet's down.