Related Clues:

• "Put a ___ on it!"
• Teapot cover
• Jar part
• It participates in cover-ups
• Eye protection
• Something you may flip
• It's in front of the cornea
• Chapeau
• Shuteye shutter
• Eye cover
• Pot's top
• Something flipped
• Spill guard
• It's flipped when you flip
• It may be flipped