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Cosmic microwave background radiation   /kˈɑzmɪk mˈaɪkrəwˌeɪv bˈækgrˌaʊnd rˌeɪdiˈeɪʃən/   Listen
Cosmic microwave background radiation

noun
1.
(cosmology) the cooled remnant of the hot big bang that fills the entire universe and can be observed today with an average temperature of about 2.725 kelvin.  Synonyms: CBR, CMB, CMBR, cosmic background radiation, cosmic microwave background.





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Words linked to "Cosmic microwave background radiation" :   CMB, cosmogeny, CBR, cosmogony, cosmic radiation, cosmology


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