The act or process of bending or altering the direction of light or other waves as they pass through a medium.
The refracting of sunlight in the atmosphere creates dazzling mirages on hot roads.
refractinggerund / present participle
Capable of bending or altering the direction of light or other waves as they pass through a medium; having the property of refracting.
A refracting telescope uses lenses rather than mirrors to gather and focus light.
refractverb
To change the direction of a ray of light, sound, heat, or the like, as it passes obliquely from one medium into another in which its wave velocity is different.
The glass prism refracts the light, creating a spectrum of colors.
To alter or distort as if by refraction.
The atmosphere refracts the light of the setting sun, making it appear larger on the horizon.
(intransitive) (of light or other waves) To undergo refraction when passing from one medium to another.
Light refracts as it moves from air into water.
(ophthalmology) To determine the refractive error of (a person's eyes) in order to prescribe corrective lenses.
The optometrist refracted the patient to find the proper prescription.