| Answer | Crossword Clue |
|---|---|
| piezo | produced by piezoelectricity (straining a crystal) |
| Answer | Crossword Clue |
|---|---|
| piezo | produced by piezoelectricity (straining a crystal) |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.