Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A unit of time equal to 1,000,000,000,000,000,000 seconds and with symbol Es.

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

exa- + second

Examples

  • Here are a few interesting ones, with some commentary: exasecond. com - 32 billion years petasecond. com -

    Planet Debian

Comments

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  • 32 billion years

    February 20, 2007