micro-joule

noun

One millionth (10⁻⁶) of a joule, abbreviated as µJ.

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Meanings

nounmicro-joule (plural micro-joules)

plural micro-joules · alternative microjoule

  1. One millionth (10⁻⁶) of a joule, abbreviated as µJ.

Origin

From micro- + joule.

Full word history & related roots →
Cite this entry
APA

micro-joule. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/micro-joule

MLA

“micro-joule.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/micro-joule. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “micro-joule,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/micro-joule.

Source: micro-joule on Wiktionary, CC BY-SA 4.0.