Refracting
Pronunciation : Re*fract"ing
Part of Speech : a.
Definition : Defn: Serving or tending to refract; as, a refracting medium. Refracting angle of a prism (Opt.), the angle of a triangular prism included between the two sides through which the refracted beam passes in the decomposition of light. -- Refracting telescope. (Opt.) See under Telescope.
Source : Webster's Unabridged Dictionary, 1913