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Definition 2024

petasecond

petasecond

See also: peta-second

English

Noun

petasecond ‎(plural petaseconds)

(metrology) An SI unit of time equal to 10¹⁵ seconds.

Translations

10¹⁵ seconds

French: pétaseconde (fr) f

Derived terms

Ps (abbreviation)