| Answer | Crossword Clue |
|---|---|
| harmonometers | HARMONOMETER, an instrument for measuring the harmonic relations of sounds |
| Answer | Crossword Clue |
|---|---|
| harmonometers | HARMONOMETER, an instrument for measuring the harmonic relations of sounds |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.