big-bang theory
 

* 1.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

English Related Words* accommodate facts to theory

* accordian theory

* adler's theory

* advertising three-hit theory

* agency theory

* agio theory of interest

* agm theory for belief revision

* approximation theory

* array theory

* arrhenius theory of dissociation

* association theory

* atom theory

* atomic theory

* atomist theory

* atomistic theory