Definition of Era

Noun: era  e-ru or eer-u [N. Amer], eer-u [Brit]

  1. A period marked by distinctive character or reckoned from a fixed point or event
    - epoch
     
  2. A major division of geological time; an era is usually divided into two or more periods
    - geological era
Noun: ERA
  1. (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
    - earned run average

See also:
ER
eradiate

Anagrams containing the word era

ear aer rae