petasecond

See also: peta-second

English

Etymology

From peta- +‎ second.

Pronunciation

• IPA^(key): /ˈpɛ.təˌsɛk.ənd/

Noun

petasecond (plural petaseconds)

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

Derived terms

• Ps (abbreviation)

Translations

10¹⁵ seconds

• French: pétaseconde (fr) f