Breadcrumb Home > Dictionary > Index E Einstein shift: Meaning and Definition of Find definitions for: Ein'stein shift' Pronunciation: [key] — Physics, Astron. Physics,Astron. formerly, gravitational redshift. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Einstein's equivalency principle Einstein's photoelectric equation TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: anomie Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language