Definitions

1. adjective

Reflecting light in a manner that causes it to split into its component colors, as in the case of certain crystals and glass.

“The refingent properties of the crystal made it useful for optics and prisms.”

2. noun

A substance that exhibits refraction of light, especially one that causes a prism-like dispersion of light.

“The gemstone was prized for its refingent properties, which made it valuable for jewelry and scientific instruments.”