Common Era

noun

: christian era

Word History

First Known Use

1651, in the meaning defined above

Time Traveler

The first known use of Common Era was in 1651

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Cite this Entry

Style

“Common Era.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Common%20Era. Accessed 4 Jul. 2025.

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Kids Definition

Common Era

noun

: christian era

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