(slang) To open fire on a target or group of targets.
Light-up Sentence Examples
Gabe saw the screen light up with a text message.
She trailed her fingers down a wall, smiling when she saw soft glimmers light up beneath her touch, trail her fingers a short distance, and blink out.
She heard no signs of war but saw the distant night sky light up with orange and red flashes.
The supervisory lamp associated with the peg in the wanted subscriber's jack glows from the time that the peg is inserted until the subscriber responds, when it darkens, in which condition it remains until the subscriber restores the receiver to the hook and causes the lamp to light up again.
the end of the barrel renders it peculiarly liable to injury, and in some rifles therefore it is provided with guards or ears; these, however, have the disadvantage that more or less of the light that would otherwise light up the sight is intercepted by the guards.