| Answer | Crossword Clue |
|---|---|
| PILE | Voltaic ... (prototypical battery) |
| PILE | Voltaic ... (forerunner to the electric battery invented by Alessandro Volta) |
| Answer | Crossword Clue |
|---|---|
| PILE | Voltaic ... (prototypical battery) |
| PILE | Voltaic ... (forerunner to the electric battery invented by Alessandro Volta) |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.