dissolve **
fade out
fade away

Then he faded out and it was school for them.

It took me a full three minutes to fade out.

Again, summer heat does present a problem, as the plants do fade out.

As the week went on the games began to fade out.

It faded out as the car went up the road.

But something made it fade out just now, and come back again a minute later.

Everything faded out behind him, but he still kept on.

I need to His voice faded out, and he stopped moving.

He had about 20 different types, but some of them faded out.

They were expected to fade out in two weeks, but ended up working for 22 days.