REFRACT

refract

Verb

  1. To change direction as a result of entering a different medium
  2. To cause (light) to change direction as a result of entering a different medium.
    A prism can refract light.


The above text is a snippet from Wiktionary: refract
and as such is available under the Creative Commons Attribution/Share-Alike License.

Need help with a clue?
Try your search in the crossword dictionary!