English Explanatory Dictionary

cosmological horizon

English dictionary entry

Meanings

noun
  1. The distance from an observer in a universe beyond which it is impossible for the observer to see, as the light (or other luminal particles) cannot have travelled that distance over the current age of that universe.

Word forms

cosmological horizon cosmological horizons

Synonyms

comoving horizon cosmic event horizon cosmic light horizon cosmological event horizon Hubble horizon particle horizon
This entry uses open data from Wiktionary (CC BY-SA/GFDL). Word forms are used for search and are not indexed as separate pages.
Back to search All on C Russian dictionary Dahl dictionary