The park would be a U-shaped piece of land that opens out onto the beach and boardwalk and includes an amphitheater.

Satisfied, he pulled a U-shaped piece of foam from under his seat, fitted it around his neck, and switched his sunglasses for a pair that had duct tape over the lenses.

The clevis is a U-shaped piece that has holes at the end of the prongs to accept the clevis pin.

In more modern usage, the horseshoe has been replaced by a U-shaped piece of metal that fits more easily in one hand.

The first part of his hanging device is a U-shaped piece with a nail hole in both sides.

These two are joined at the bottom by a U-shaped piece called the 'boot'.

The second is the outer slide, which is a U-shaped piece whose sides fit around the inner slide's rails.

It's a wedge-shaped foam cushion with a U-shaped piece cut out of the thicker end.

Tuning Fork Tuning Fork, a small U-shaped piece of steel that, when struck, produces a clear tone of unvarying pitch.