background radiation


Definition: Meaning of, background radiation in English to English dictionary.

Pronunciation: / ˈbakɡraʊnd reɪdɪˈeɪʃ(ə)n /

  • noun
  • synonym
  • antonym
Word Forms:
Singular Plural
background radiation background radiations
  1. radiation coming from sources other than those being observed
    SYNONYM
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    ANTONYM
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synonym
antonym

background radiation used in phrases

  • cosmic 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
  • 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
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