yotta-

From Ancient Greek ὀκτώ (oktṓ, “eight”), for the eighth order of 10³. The consonants ct are reduced to tt as in Italian, by analogy with peta-; the final a conforms to the finals vowel of the SI series from mega- upwards; the letter y was added, as the second term in a series running through the alphabet backwards (from zetta-).

• IPA^(key): /ˈjɒtə/

yotta-

1. In the International System of Units and other metric systems of units, multiplying the unit to which it is attached by 10²⁴; septillion-. Symbol: Y

• yocto-

• yobi-

• yotta- on Wikipedia.Wikipedia

• Tayto, toaty

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yotta-

1. yotta-