The lab measured the reflectivities of different coatings to determine which would best reduce glare.

The artist's sketchbook was full of reflectings of light and shadow, each study revealing new textures.

The reflectent wing folded under turbulence and sent the glider into a spin.

The reflectible coating kept stray light from reaching the sensor by reflecting it away.

I, on reflection, decided to apologize for my mistake.

The cyclists attached small reflecters to their jerseys before the night ride.

The cyclist attached a small reflecter to her backpack to increase visibility at night.

The engineer measured the reflectivity of the new coating to determine its effectiveness in reducing glare.

The reflections of the city lights shimmered on the river's surface.

The calm surface of the lake reflects the crimson sky at sunset.