1. an instrument that produces brief, intense flashes of light at regular intervals, used to make rotating or vibrating objects appear stationary for observation or measurement
Usage: scientific; technical
2. a device used in photography and entertainment that creates flashing light effects

Examples

• The mechanic used a stroboscope to check the engine’s timing.
• Scientists employed a stroboscope to study the hummingbird’s wing movement.
• The stroboscope made the spinning wheel appear to stand still.
• Photographers often use a stroboscope for high-speed photography.
• The dance club’s stroboscope created dramatic lighting effects.
• Engineers calibrated the stroboscope to match the motor’s rotation speed.
• The stroboscope revealed defects in the rapidly moving conveyor belt.