gigayear (0 synonym found)

We don't have any synonyms for gigayear yet.

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megayear  ยท  gigabeat

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Definition of gigayear:

(n) : A billion years: a thousand million years, that is, a thousand thousand thousand years.
Definition of gigayear:

(n) : A billion years: a thousand million years, that is, a thousand thousand thousand years.
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