simple past tense and past participle of refract

Turned out of its straight course. / (biology) Bent back at an acute angle.

(physics) The turning or bending of any wave, such as a light or sound wave, when it passes from one medium into another of different optical density.

An act of refraction.

present participle of refract

(intransitive, of light) To change direction as a result of entering a different medium / (transitive, optics) To cause (light) to change direction as a result of entering a different medium.

That refracts; causing or relating to refraction.

plural of refraction

Third-person singular simple present indicative form of refract

plural of refracting