secret compartment

The wheel well on one side was now a secret compartment.

If it had a secret compartment, maybe there was one in the dresser, too.

But on the top is a hint of how to gain access to its secret compartment.

In a secret compartment at the end of his cabin.

Inside was a secret compartment, broad and high though only a few inches deep.

She places the letter in the secret compartment of her desk.

Albert had locked him in a secret compartment throughout the war.

"The secret compartment may be in one of them," Joe suggested.

Rescued by a girl who helped him hide in secret compartment behind the wall of room.

And she told us to keep the ring we found in the secret compartment of the sea chest.