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big top |
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big-bang theory
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| big-cone douglas fir
big-bang theory
WORDNET DICTIONARY
Noun big-bang theory has 1 sense
- big-bang theory(n = noun.cognition) 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; Array is a kind of scientific theory
For further exploring for "big-bang theory" in Webster Dictionary Online