An Etymological Dictionary of Astronomy and Astrophysics
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فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

M. Heydari-Malayeri    -    Paris Observatory

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<< < a- hex zet > >>

Number of Results: 41 Search : a-
zetta-
  زتا-   
zetta-

Fr.: zetta-   

A prefix of the → SI units, denoting 1021. Symbol: Z.

From L. septem, → hepta-, by replacing the initial s with z to distinguish from → zepto-. It is equal to 10007.

<< < a- hex zet > >>