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English definition of “prism”

prism

noun [C]     /ˈprɪzəm/
an object made of clear glass which separates the light that passes through it into different coloursGlassOptics, microscopy and lasersEyesight, glasses and lenses
(Definition of prism noun from the Cambridge Learner's Dictionary © Cambridge University Press)

Definitions of “prism” in other dictionaries

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