| Answer | Crossword Clue |
|---|---|
| iriscopes | IRISCOPE, an instrument showing colours of a prism |
| Answer | Crossword Clue |
|---|---|
| iriscopes | IRISCOPE, an instrument showing colours of a prism |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.