zetta-

== English == === Etymology === Coined with Latin septem and Ancient Greek ἑπτά (heptá, “seven”) in mind, for the seventh order of 103. The consonants pt are reduced to tt; the initial z was chosen instead of s to avoid confusion with s for second. === Pronunciation === IPA(key): /ˈzɛtə/ === Prefix === zetta- In the International System of Units and other metric systems of units, multiplying the unit to which it is attached by 1021 (a short scale sextillion or long scale trilliard). Symbol: Z ==== Antonyms ==== zepto- ==== Derived terms ==== zebi- ==== Translations ==== === References === == Dutch == === Pronunciation === === Prefix === zetta- zetta-