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refract

verb [T]
 
 
/rɪˈfrækt/ specialized

Definition

When water or glass, etc. refracts light or sound, etc., it causes it to change direction or to separate when it travels through it: The glass prism refracted the white light into the colours of the rainbow.Optics, microscopy and lasersEyesight, glasses and lensesPhysical and chemical processes refraction
 
 
/-ˈfræk.ʃən/ noun [U]
Optics, microscopy and lasersEyesight, glasses and lenses
refractive /-ˈfræk.tɪv/ adjective Optics, microscopy and lasersEyesight, glasses and lenses
(Definition of refract verb from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

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