He had waited an indefinitely long time when he heard activity at the door.

So suppose you could make it more powerful and act over a longer range, for an indefinitely long period.

I said, suppose you could modify the strong force for an indefinitely long period.

Thus the pre-existent life is believed to have been an indefinitely long period of probation, progression, and schooling.

An indefinitely long time later that need not be detailed, we were resting in each other's arms, enjoying that delicious peace of the ebbing tide.

The possibility of an indefinitely long list of necessary indices or co-ordinates thus has to be faced.

In that sense, repeated use over an indefinitely long amount of time can lead to theoretically unlimited loss.

An indefinitely long time later Charlie put Hans down on the ground in a fairly open place.

This leads to much faster operation, lower power consumption, and an indefinitely long "lifetime".

He had been asleep and dreaming for an indefinitely long time.