Search Result：special relativity
special relativity 
(TTS Sound)
(TTS Sound)Overview of noun special_relativity
The noun special relativity has 1 sense
- special relativity, special theory of relativity, special relativity theory, Einstein's special theory of relativity -- (a physical theory of relativity based on the assumption that the speed of light in a vacuum is a constant and the assumption that the laws of physics are invariant in all inertial systems)