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lightlike. In DICTIOUS you will not only get to know all the dictionary meanings for the word
lightlike, but we will also tell you about its etymology, its characteristics and you will know how to say
lightlike in singular and plural. Everything you need to know about the word
lightlike you have here. The definition of the word
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English
Etymology
From light + -like.
Adjective
lightlike (comparative more lightlike, superlative most lightlike)
- (mathematics) (of a four-vector) Having a space component whose magnitude is equal to its time component multiplied by the speed of light.
Translations
having a space component equal to its time component multiplied by the speed of light
See also