of or relating to relativity or relativism.
- subject to the special or the general theory of relativity.
- (of a velocity) having a magnitude that is a significant fraction of the speed of light.
- (of a particle) having a relativistic velocity: radiation from relativistic electrons.
- relatively prime numbers,
- relativistic mass,
- relativistic quantum mechanics,
Origin of relativistic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for relativistic
The man had used a simplified quantum mechanics without correction for relativistic effects.Security|Poul William Anderson
physics having or involving a speed close to that of light so that the behaviour is described by the theory of relativity rather than by Newtonian mechanicsa relativistic electron; a relativistic velocity
physics of, concerned with, or involving relativity
of or relating to relativism
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Either of two theories in physics developed by Albert Einstein, General Relativity or Special Relativity. See Notes at Einstein gravity space-time.
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