DictionaryForumContacts

   English
Google | Forvo | +
 English thesaurus
refraction [rɪ'frækʃ(ə)n] abbr.
abbr. ref; refr; rfr
jewl. Bending of light as it passes from air into a different medium.
USA The process by which the direction of a wave is changed when moving into shallow water at an angle to the bathymetric contours (JP 4-01.6)