The secret must be locked within him for all time.

"That one is locked within herself, but I may have need of them."

They were shown to individual cells and locked within them.

To return the bike you have to lock it again within a certain area and call the service number.

What happens to the individual, when they get locked within that dangerous "by and large"?

The Shadow did not care to lock himself automatically within the room.

But still the story stayed locked within bid committee walls.

So it was that he had the complete text of the letter locked in his mind within seconds.

And memories, he knew, were not glass treasures to be kept locked within a box.

If the transporter was going to work, it should have locked on within a second or two.