- cosmic microwave background radiation as a noun:
- 1
cosmic microwave background radiation
noun
1 cosmic microwave background radiation
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.
Polish: kosmiczne promieniowanie tła, mikrofalowe promieniowanie tła, promieniowanie szczątkowe, promieniowanie reliktowe
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