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Hubble constant. In DICTIOUS you will not only get to know all the dictionary meanings for the word
Hubble constant, but we will also tell you about its etymology, its characteristics and you will know how to say
Hubble constant in singular and plural. Everything you need to know about the word
Hubble constant you have here. The definition of the word
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English
Etymology
After Edwin Powell Hubble, American astronomer
Proper noun
Hubble constant
- (astronomy) A number that expresses the rate of expansion of the universe; the velocity at which a distant object is receding from the Earth divided by its distance; its reciprocal determines the age of the universe.
Translations