Near rhymes   Synonyms / Related   [Definitions]  

Definitions of big-bang theory:
  • noun:   (cosmology) the theory that the universe originated 20 billion years ago from the cataclysmic explosion of a small mass of matter at extremely high density and temperature

Related words...
(New!) Usage examples...

Search for big-bang theory at other dictionaries: OneLook, Oxford, American Heritage, Merriam-Webster, Wikipedia

Help  Advanced  Feedback  Android  iPhone/iPad  API  Blog  Privacy

Copyright © 2018 Datamuse