noun 1. refractivity. refringence re·frin·gence (rĭ-frĭn’jəns) n. See refraction.
adjective 1. refracting; refractive. adjective 1. (physics) of, concerned with, or causing refraction; refractive refringent re·frin·gent (rĭ-frĭn’jənt) adj. Of, relating to, or producing refraction; refractive.
verb 1. a simple past tense and past participle of reave1 . 2. a simple past tense and past participle of reave2 . verb (used with object), reaved or reft, reaving. Archaic. 1. to take away by or as by force; plunder; rob. verb (used with or without object), reaved or reft, reaving. 1. Archaic. […]
verb (used with object), refudiated, refudiating. Nonstandard. 1. to reject as untrue or refuse to acknowledge.