| Answer | Crossword Clue |
|---|---|
| thaumatropes | THAUMATROPE, an optical toy in which pictures on both sides of a card are seen to combine when the card is rotated rapidly |
| Answer | Crossword Clue |
|---|---|
| thaumatropes | THAUMATROPE, an optical toy in which pictures on both sides of a card are seen to combine when the card is rotated rapidly |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.