| Answer | Crossword Clue |
|---|---|
| TESSERA | Piece used in mosaic. |
| SMALTO | Colored glass used in mosaic |
| ROOK | Piece used in chess. |
| IBAR | Steel piece used in building. |
| IBAR | Steel piece used in construction. |
| SPRACH | "Also ... Zarathustra" (piece used in "2001") |
| SHIM | Piece used to fill in, in building. |
| SHIM | Piece used for filling in, as in masonry. |
| CROSSE | Piece of equipment used in a national sport of Canada |
