She felt as though the world and her entire existence had been swept away.

For the entire existence of the company he was the president and chief engineer.

The camp was said to house more prisoners during the war than the town had in its entire existence.

He served as secretary of the Commission during its entire existence.

It has remained on the same lot for its entire existence.

His mother, of course, devoted her entire existence to him.

His entire existence had been turned inside out, upside down.

This is the only significant change that has been made to the house during its entire existence.

Besides, who wanted to spend their entire existence in fear?

Never, in his entire existence, had he been so happy!