| Answer | Crossword Clue |
|---|---|
| tonometers | TONOMETER, an instrument used to measure the pitch of musical tones |
| tonometric | relating to a tonometer, an instrument used to measure the pitch of musical tones |
| tonometry | the act of measuring with a tonometer, an instrument used to measure the pitch of musical tones |
| tonometries | TONOMETRY, the act of measuring with a tonometer, an instrument used to measure the pitch of musical tones |
| tonometer | an instrument used to measure the pitch of musical tones |
| OBOE | Instrument used to set the pitch for an orchestra |
