English - English
Definition of zetta- in English English dictionary
- In the International System of Units and other metric systems of units, multiplying the unit to which it is attached by 1021. Symbol: Z
- One sextillion (10): zettahertz
zetta-
Antonyms
zepto-Pronunciation
Etymology
() From Ancient Greek ἑπτά (hepta), for the seventh order of 103. The consonants pt are reduced to tt as in Italian, by analogy with peta-; the letter z was added, as a start to running through the alphabet backwards.Resimler
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