| Answer | Crossword Clue |
|---|---|
| indigotin | A dark blue crystalline compound that is the main constituent of the dye indigo |
| Answer | Crossword Clue |
|---|---|
| indigotin | A dark blue crystalline compound that is the main constituent of the dye indigo |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.