English
Detailed Synonyms for cosmic microwave background in English
cosmic microwave background:
cosmic microwave background [the ~] noun
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the cosmic microwave background
– (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 1the CMB; the CMBR; the cosmic background radiation; the cosmic microwave background; the cosmic microwave background radiation; the CBR– (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 1