photorefraction en · NOUN
Etymology
From photo- + refraction.
Meanings
- (countable, uncountable) A nonlinear optical effect seen in certain crystals and other materials that respond to light by altering their refractive index.
- (countable, uncountable) The refraction of light, typically within the eye.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| photorefractions | Number=Plur | lexicographic |