die out

The sport may appear to be dying out.

Not the dog bears, Hemicyoninae, who emerged before and lived through the Miocene, nor the bear dogs, Amphicyonidae, which died out by the late Miocene.

And Charlie doesn't think the platform is "dying out" any time soon, years on from his flutter with fame.

Lynx were once a native species in Scotland, but they died out several hundred years ago.

Under an enormous, white tent that covered the death camp entrance, the director of the Auschwitz museum, Piotr Cywinski, issued a plea to protect the memory of what had happened, as the survivors died out.