| Answer | Crossword Clue |
|---|---|
| dioptometries | DIOPTOMETRY, the measurement of ocular refraction |
| Answer | Crossword Clue |
|---|---|
| dioptometries | DIOPTOMETRY, the measurement of ocular refraction |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.