| Answer | Crossword Clue |
|---|---|
| TONE | Signal to begin speaking |
| TONE | Signal to begin speaking, perhaps |
| CUE | Signal to begin. |
| CUEIN | Signal when to begin |
| gun | to begin a race before the starting signal |
| starter | person who gives the signal to begin, as for a race, the running of a train, bus, elevator, etc. |
| TONE | Signal to start speaking, perhaps |
