| Answer | Crossword Clue |
|---|---|
| hypercolour | a dye that causes a fabric to change colour with a change of temperature |
| Answer | Crossword Clue |
|---|---|
| hypercolour | a dye that causes a fabric to change colour with a change of temperature |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.