Zettasecond

Noun

Definitions

1.NounAn SI unit of time equal to 10 seconds. Symbol: Zs. (= trillions of years, a hypothetical time span that is meaningless except in speculative contexts such as theoretical physics, philosophy, religion, and humorous hyperbole)

Synonyms

zeptosecond exasecond rontosecond megasecond picosecond kilosecond yoctosecond attosecond nanosecond zettagram microsecond zettameter

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