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English definition of “fiber optics”

fiber optics

plural noun  /ˈfɑɪ·bər ˈɑp·tɪks/
science glass or plastic fibers used to send light that contains information or images around curves fiber-optic  /ˈfɑɪ·bər ˈɑp·tɪk/ adjective Fiber-optic devices are used in medicine to examine internal organs. The cable TV company is laying miles of fiber-optic cables.
(Definition of fiber optics plural noun from the Cambridge Academic Content Dictionary © Cambridge University Press)

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