Urdu Meanings, Pronounciation and Synonyms:
red shift
(Pronunciation -تلفظ سنیۓ )
US: 
Slow
Normal
Noun: red shift
| 1. red shift [ Synonyms: redshift] | |
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(astronomy) a shift in the spectra of very distant galaxies toward longer wavelengths (toward the red end of the spectrum); generally interpreted as evidence that the universe is expanding
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