Definition of EPOCHS

noun : EPOCHS

Source: WordNet 3.1

  • 1. (

    ) a period marked by distinctive character or reckoned from a fixed point or event ;

  • 2. (

    ) (astronomy) an arbitrarily fixed date that is the point in time relative to which information (as coordinates of a celestial body) is recorded ;

  • 3. (

    ) a unit of geological time that is a subdivision of a period and is itself divided into ages ;


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