| Answer | Crossword Clue |
|---|---|
| dioptric | aiding the vision by refraction |
| dioptric | noting or pertaining to refraction or refracted light |
| dioptric | pertaining to dioptrics |
| Answer | Crossword Clue |
|---|---|
| dioptric | aiding the vision by refraction |
| dioptric | noting or pertaining to refraction or refracted light |
| dioptric | pertaining to dioptrics |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.