HyperDic: big_bang_theory

English > 1 sense of the expression big bang theory:
NOUNcognitionbig bang theory, big-bang theory(cosmology) the theory that the universe originated sometime between 10 billion and 20 billion years ago from the cataclysmic explosion of a small volume of matter at extremely high density and temperature
English > big bang theory: 1 sense > noun 1, cognition
Meaning(cosmology) the theory that the universe originated sometime between 10 billion and 20 billion years ago from the cataclysmic explosion of a small volume of matter at extremely high density and temperature.
Synonymbig-bang theory
Categorycosmology, cosmogony, cosmogenyThe branch of astrophysics that studies the origin and evolution and structure of the universe
Broaderscientific theoryA theory that explains scientific observations
Catalanteoria del Big Bang

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