Word.ws English Dictionary

millijoule

millijoule noun: one thousandth (10⁻³) of a joule. Symbol: mJ.

Noun

millijoule (plural millijoules)

  1. One thousandth (10⁻³) of a joule. Symbol: mJ.

Forms of millijoule

pluralmillijoules
alternative formmilli-joule

Origin of millijoule

From milli- + joule.

Questions about millijoule

What does millijoule mean?
Millijoule means one thousandth (10⁻³) of a joule. Symbol: mJ.
What part of speech is millijoule?
Millijoule is a noun.
What is the plural of millijoule?
The plural of millijoule is millijoules.

Words near millijoule in the dictionary

  1. millihenrys
  2. millihertz
  3. millijanskies
  4. millijansky
  5. millijanskys
  6. millijoule
  7. millijoules
  8. Millikan
  9. Millikanian
  10. Millikans
  11. millikatal

Source and license

Adapted from Wiktionary: millijoule (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “millijoule.” Word.ws, https://word.ws/millijoule. Based on Wiktionary, CC BY-SA 4.0.