最終更新日：2025/11/19

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A time period of indeterminate length, generally more than one year. / (geology) A geochronologic unit of tens to hundreds of millions of years; a subdivision of an eon, and subdivided into periods.

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era

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元となった辞書の項目

era

IPA（発音記号）

/ˈɪə.ɹə/

名詞

A time period of indeterminate length, generally more than one year. / (geology) A geochronologic unit of tens to hundreds of millions of years; a subdivision of an eon, and subdivided into periods.

日本語の意味

不特定の長さの期間（通常1年以上）を指す時代、年代 / 地質学において、10～数億年の期間を表す地質年代の区分で、エオンの下位区分、かつその中に複数の時期を含む大きな時代区分

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This new era of digital collaboration requires companies to rethink their organizational structures.

Google翻訳 / DeepL翻訳

このデジタル協力の新しい時代は、企業に組織構造の見直しを求めています。

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意味（1）

A time period of indeterminate length, generally more than one year.

Even in an era when individuality in dress is a cult, his clothes were noticeable. He was wearing a hard hat of the low round kind favoured by hunting men, and with it a black duffle-coat lined with white.

Google翻訳 / DeepL翻訳