Meanings of single survivor in English

Not a single survivor is known-theyall die in raving insanity.

As I write this, not a single survivor or body has been found.

Not a single survivor has been pulled from the site.

Was I then the single survivor of those thirty souls?

They found a single survivor of the thirteen men who tried to destroy us and the Nadia.

A single survivor in an open boat was picked up off the Cape Verde Islands, in a dying condition.

Of all the little band who were concerned in those juvenile sports or brawls, I can scarce recollect a single survivor.

It was always going to be a tall order to follow on from last year without a single survivor from that victorious side.

Why didn't a single survivor ever return to loot those cities of their abandoned treasures? Flyte softly struck the table with one fist.

The story is told by the single survivor, John Brown, who was dug from the wreckage twelve hours after the demolition of the building.

For perhaps five minutes they cruised about, unable to find a single survivor, and then both were startled by the sound of something whistling overhead.

Authorities said they did not rescue a single survivor on Saturday despite a team of around 1,800 volunteers, soldiers and firemen.