refractive
1. [ adjective ] of or relating to or capable of refraction
Synonyms: refractile
Examples:

"the refractive characteristics of the eye"

Related terms: refraction
2. [ adjective ] capable of changing the direction (of a light or sound wave)
Synonyms: deflective
Related terms: crooked
Similar spelling:   refract
  refractile
  refractivity
  refracture
  refraction
  refractory
  refractometer
  repressive
  reprocess
  rephrase