ERA
noun
1 era
A period marked by distinctive character or reckoned from a fixed point or event.
synonym: epoch.
Roget 108: period, age, era; second, minute, hour, day, week, month, quarter, year, decade, decenniumm lustrum†, quinquennium, ... show more
Roget 114: chronometry, horometry†, horology; date, epoch; style, era. almanac, calendar, ephemeris; register, registry; chronicle, annals, ... show more
Roget 106: time, duration; period, term, stage, space, span, spell, season; the whole time, the whole period; space-time; course ... show more
Dutch: eeuw, era, tijd, tijdperk, tijdvak
2 era
A major division of geological time; an era is usually divided into two or more periods.
synonym: geological era.
Dutch: periode, era, tijdrekening, tijdperk
Polish: era
3 ERA
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.
synonym: earned run average.
Moby thesaurus: Bronze Age, Dark Ages, Depression Era, Golden Age, Ice Age, Iron Age, Jacksonian Age, Middle Ages, New Deal Era, Prohibition Era, Silver Age, Steel Age, Stone Age, age, days, epoch, glacial epoch, stage, term, time.
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