Comment prononcer "epoch"

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Signification et définition de "epoch"

Noun

a period marked by distinctive character or reckoned from a fixed point or event

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Noun

(astronomy) an arbitrarily fixed date that is the point in time relative to which information (as coordinates of a celestial body) is recorded

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Noun

a unit of geological time that is a subdivision of a period and is itself divided into ages

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