Similar Words
ear
eerie
err
Misspelling
eera, er, eraa, erra, ra

Era — synonyms, definition

1. era (Noun)

18 synonyms
age century course cycle date day duration earned run average epoch generation geological era interval period period of time season spell term time
3 definitions

era (Noun) — A period marked by distinctive character or reckoned from a fixed point or event.

era (Noun) — A major division of geological time; an era is usually divided into two or more periods.

era (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.

9 types of
criterion geologic time geological time measure period period of time standard time period touchstone
16 types
Age of Mammals Age of Reptiles Cenozoic Cenozoic era Christian era Common Era Mesozoic Mesozoic era Palaeozoic Paleozoic Paleozoic era age caliphate day historic period modern era
2 parts
geological period period
2 parts of
aeon eon