Related Clues:

• One with a glazed look?
• Floor element
• 'Scrabble' piece
• It gets laid in the bathroom
• Terra-cotta piece
• Kitchen flooring piece
• Flooring option
• Four-point H, e.g.
• See 21 Across
• Tubside flooring
• Ceramist's product, perhaps
• Vinyl piece
• Mah-jongg draw
• Mosaic element
• It may be stuck to the wall