light barrier

From Wiktionary, the free dictionary
Jump to navigation Jump to search

English[edit]

English Wikipedia has an article on:
Wikipedia

Etymology[edit]

On the grounds that special relativity predicts that no object can travel faster than light. Compare sound barrier.

Noun[edit]

light barrier (uncountable)

  1. The speed of light, seen as a barrier to faster-than-light travel.
Retrieved from "https://en.wiktionary.org/w/index.php?title=light_barrier&oldid=77977306"