red-shift

n. (as, a displacement of a spectrum toward longer wavelengths; as, a displacement, toward the red end of the spectrum, of familiar absorption lines in spectra of the light of stars nebulae, etc.) अभिरक्त विस्थापन (न.) gravitational red-shift गुरूत्वीय अभिरक्त विस्थापन nebulae red-shift अभ्रिका अभिरक्त विस्थापन