| Answer | Crossword Clue |
|---|---|
| stroboscopical | of or like a stroboscope, an instrument for studying motion using flashes of light |
| stroboscopes | STROBOSCOPE, an instrument for studying motion using flashes of light |
| stroboscope | an instrument for studying motion using flashes of light |
| stroboscopes | An instrument for studying periodic motion or determining speeds of rotation by shining a momentary bright light at intervals so that a moving object appears stationary |
| stroboscope | An instrument for studying periodic motion or determining speeds of rotation by shining a momentary bright light at intervals so that a moving object appears stationary |
| stauroscopic | of or like a stauroscope, an instrument for studying the structure of crystals with polarised light |
