About The Word Light speed

Learn about the word Light speed to help solve your crossword puzzle. Discover Light speed definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.
Light speed

Light speed Definition And Meaning |
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What's The Definition Of Light speed?
[n] the speed at which light travels in a vacuum; the constancy and universality of the speed of light is recognized by defining it to be exactly 299,792,458 meters per second
Synonyms | Synonyms for Light speed: c | speed of light Related Terms | Find terms related to Light speed: |
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