ଅର୍ଥ : A major division of geological time. An era is usually divided into two or more periods.
ସମକକ୍ଷ : geological era
ଅର୍ଥ : (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.
ସମକକ୍ଷ : earned run average