| Answer | Crossword Clue |
|---|---|
| SEEOFF | Wave to from the pier |
| WAVEGOODBYE | Signal to from the pier, perhaps |
| SAWOFF | Waved to from the pier, say |
| SEEOFF | Wave to from the dock |
| HAIL | Wave to from the curb, maybe |
| wavelength | the distance in the line of advance of a wave from any one point to the next point of corresponding phase |
| wavelengths | WAVELENGTH, the distance in the line of advance of a wave from any one point to the next point of corresponding phase |
