Even the machinery which makes the signs will vanish without a trace.

A few seconds later the sign vanished and the screen went dark.

They received drug treatments, and all signs of the disease vanished within two days.

A second later, all sign of my look-alike had vanished.

All signs of the tear in the skin had vanished.

After a few weeks, however, all signs of pregnancy would vanish mysteriously.

Stone sat back down and immediately all the signs of relaxation vanished from his body.

David Starr slumped forward in his seat, and the last signs of life about him vanished.

Their old mail truck was gone, vanished completely with no remaining sign of how it had left.

All signs of civilization had vanished, leaving the ruins to mark their passing.