Light guide
Optical fibre and light guide are semantically related. In some cases you can use "Optical fibre" instead a noun "Light guide".
Optical fibre
Optical fibre noun - A very thin fiber made of glass that functions as a waveguide for light; used in bundles to transmit images.
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Synonyms for Optical fibre
Light guide and optical fibre are semantically related. You can use "Light guide" instead a noun phrase "Optical fibre".
Mutual synonyms
Cite this Source
Optical fibre and Light guide. (2017). Retrieved 2026, August 02, from https://thesaurus.plus/related/light_guide/optical_fibre
Light guide & Optical fibre. N.p., 2017. Web. 02 Aug. 2026. <https://thesaurus.plus/related/light_guide/optical_fibre>.
Optical fibre or Light guide. 2017. Accessed August 02, 2026. https://thesaurus.plus/related/light_guide/optical_fibre.
Google Ngram Viewer shows how "light guide" and "optical fibre" have occurred on timeline