| Answer | Crossword Clue |
|---|---|
| photics | the science of light |
| photics | (used with a sing. v.) the science of light |
| Answer | Crossword Clue |
|---|---|
| photics | the science of light |
| photics | (used with a sing. v.) the science of light |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.