First Known Use: 1615
Dictionary
era
noun \ˈer-ə, ˈe-rə, ˈir-ə\
: a period of time that is associated with a particular quality, event, person, etc.
Full Definition of ERA
1
a : a fixed point in time from which a series of years is reckoned b : a memorable or important date or event; especially : one that begins a new period in the history of a person or thing
2
: a system of chronological notation computed from a given date as basis
3
a : a period identified by some prominent figure or characteristic feature <the era of the horse and buggy> b : a stage in development (as of a person or thing) c : a large division of geologic time usually shorter than an eon <Paleozoic era>
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Origin of ERA
Late Latin aera, from Latin, counters, plural of aer-, aes copper, money — more at ore
Synonym Discussion of ERA
period, epoch, era, age mean a division of time. period may designate an extent of time of any length <periods of economic prosperity>. epoch applies to a period begun or set off by some significant or striking quality, change, or series of events <the steam engine marked a new epoch in industry>. era suggests a period of history marked by a new or distinct order of things <the era of global communications>. age is used frequently of a fairly definite period dominated by a prominent figure or feature <the age of Samuel Johnson>.
Other Calendar Terms
ERA
abbreviation
Definition of ERA
1
earned run average
2
Equal Rights Amendment
ERA Defined for Kids
era
noun \ˈer-ə, ˈir-ə\
Definition of ERA for Kids
1
: a period of time starting from some special date or event or known for a certain feature <the computer era>
2
: an important period of history <the colonial era>
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