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light century. In DICTIOUS you will not only get to know all the dictionary meanings for the word
light century, but we will also tell you about its etymology, its characteristics and you will know how to say
light century in singular and plural. Everything you need to know about the word
light century you have here. The definition of the word
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English
Noun
light century (plural light centuries)
- (astronomy, physics) A unit of length equal to the distance light travels in one century.