Definitions
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun A unit of
time equal to 1,000,000,000,000,000,000,000seconds and with symbolZs .
Etymologies
from Wiktionary, Creative Commons Attribution/Share-Alike License
zetta- + second
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Examples
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reesetee commented on the word zettasecond
32 trillion years
February 20, 2007