Definitions

from The Century Dictionary.

  • noun A practical unit of work equal to ten ergs.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun One millionth ( 10-6 ) of a joule, abbreviated as µJ.

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

micro- + joule

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Examples

  • Although the electrons were already present, keeping them still rather than allowing them to float around takes up extra energy - about a billionth of a microjoule per bit of data.

    Telegraph.co.uk - Telegraph online, Daily Telegraph and Sunday Telegraph Nick Collins 2011

  • I mean, that’s a tenth of a microjoule, and a joule is much closer to human scale, one watt-second, enough to lift a kilogram about tenth of a meter.

    Technocracy James Killus 2008

  • I mean, that’s a tenth of a microjoule, and a joule is much closer to human scale, one watt-second, enough to lift a kilogram about tenth of a meter.

    Archive 2008-06-01 James Killus 2008

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