petasecond

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English[edit]

Etymology[edit]

peta- +‎ second.

Pronunciation[edit]

  • IPA(key): /ˈpi.təˌsɛk.ənd/

Noun[edit]

petasecond (plural petaseconds)

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

Translations[edit]

Derived terms[edit]

  • Ps (abbreviation)