| Answer | Crossword Clue |
|---|---|
| optometers | An instrument for testing the refractive power of the eye |
| optometers | OPTOMETER, an instrument for testing vision |
| Answer | Crossword Clue |
|---|---|
| optometers | An instrument for testing the refractive power of the eye |
| optometers | OPTOMETER, an instrument for testing vision |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.