365bet中国官方网站

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    era

    era - 365bet中国官方网站 definition and meaning for word era

    Definition
    (noun) a period marked by distinctive character or reckoned from a fixed point or event
    Synonyms : epoch
    Definition
    (noun) a major division of geological time; an era is usually divided into two or more periods
    Synonyms : geological era
    Definition
    (noun) (baseball) a measure of a pitcher's effectiveness; calculated as the average number of earned runs allowed by the pitcher for every nine innings pitched
    Synonyms : earned run average

  • Word used in video below:
    text: but the era of replacing an "S"
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