| Answer | Crossword Clue |
|---|---|
| emery | to coat with emery (a polishing powder) |
| emeried | EMERY, to coat with emery (a polishing powder) |
| emerying | EMERY, to coat with emery (a polishing powder) |
| ceria | white-to-yellow, heavy powder, cerium dioxide, CeO2, usually derived from cerium nitrate by decomposition with heat: used chiefly in ceramics, glass polishing, and decolorizing |
| cerias | white-to-yellow, heavy powder, cerium dioxide, CeO2, usually derived from cerium nitrate by decomposition with heat: used chiefly in ceramics, glass polishing, and decolorizing |
| cuttle | the calcareous internal shell of cuttlefishes, used to make powder for polishing and fed to canaries and other pet birds to supply their diet with lime |
