refractivity

English Thesaurus

1. the physical property of a medium as determined by its index of refraction (noun.attribute)

hypernym	:	bending, deflection, deflexion,
definition	:	the property of being bent or deflected (noun.attribute)

derivation	:	deflective, refractive,
definition	:	capable of changing the direction (of a light or sound wave) (adj.all)

derivation	:	refractile, refractive,
definition	:	of or relating to or capable of refraction (adj.pert)

derivation	:	deflective, refractive,
definition	:	capable of changing the direction (of a light or sound wave) (adj.all)

derivation	:	refractile, refractive,
definition	:	of or relating to or capable of refraction (adj.pert)