What does it mean when your car shuts off while driving and then does not start up again?

i should check 1st of all battery if battery is good then i should check gasoline from car other wise i should gasoline pump is working properly?

..... Few things, make sure its in gear (P). If it turns over (clicks and you hear something sound like it spins then stops) then check the Battery Terminals. If you see a kind of crust around the positive and negative posts you need to take a wire brush and brush it all away. CAUTION though, its battery acid and inhaling/swallowing it doesnt feel so good (I used to work for AAA as a battery truck). look away or wear sunglasses/goggles, dont breathe and keep scrubbing untill you see it all gone away. if you dont wanna do this and find out that wasnt a problem, tell someone to wiggle the POSITIVE wire and you or someone else try to start it. if it works, all you need to do is clean the post/wires. make sure you take the positive plug off the positive terminal post and clean the inside. then take some petroleum jelly (Vaseline) and lube it up, put it back on, tighten it, and you should be good to go