Most people were able to block out some of them.

I tried again to block them out, but they would not go.

Of course we block out certain times for our own use.

The games came back to him, though he tried to block them out.

He was standing, probably trying to use his body to block out anything behind him.

Right now she was using all her will to block him out.

She had been able to block it out, for a time.

"You almost have to block out a whole day just for an hour visit."

Whatever is going on in your head, block it out.

I wonder why he didn't block out the whole thing.