"(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"@en-us . "redshift"@en-us . "red shift"^^ . "110771204"@en-us . . . . . . . . "111513357"^^ . . "11513357-n"^^ . "red shift"@en-us . "0"^^ . . . "0"^^ .