The refractive index of a material is the ratio between the speed of light in a vacuum and its speed in the medium of said material.
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Refractive
Synonyms for "refractive" (10 found)
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Adjective(1 words)
Strong matches (3)
Related words (5)
Adjective(1 words)
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.