Policymakers are debating how to regulate shadow banks to prevent another financial crisis.

The archive's margins were filled with shadow histories that no curator dared to catalog.

Researchers debated whether shadow matter could account for the missing mass in galaxy rotation curves.

The museum displayed several ancient Books of Shadows under dim lights, each filled with handwritten spells and notes.

She tucked the old book of shadows into her satchel before setting out at dawn.

She inherited several books of shadows from her grandmother, each filled with handwritten charms and remedies.

I hung the shadow box in the hallway to showcase the medals my grandfather won.

He shadow boxes his critics during interviews, deflecting questions with practiced jabs.

Every morning, he likes to shadow box in the garage for ten minutes to warm up.

After dinner, he shadow boxed in the garage to relieve stress.