Word.ws English Dictionary

watt year

watt year is the alternative spelling of watt-year.

Meaning of watt-year

Noun

watt-year (plural watt-years)

  1. A unit of energy equal to that provided by one watt of power acting for one year (31·536 × 10⁶ joules).
    • Holonyms: gigajoule (1.000e9 J) < megawatt-hour (3.600e9 J) < kilowatt-year (31.536e9 J) < terajoule (1.000e12 J) < gigawatt-hour (3.600e12 J) < megawatt-year (31.536e12 J) < petajoule (1.000e15 J) < terawatt-hour (3.600e15 J) < gigawatt-year (31.536e15 J), exajoule (1.000e18 J) < petawatt-hour...

Forms of watt year

pluralwatt years

Questions about watt year

What is watt year the alternative spelling of?
Watt year is the alternative spelling of watt-year.

Words near watt year in the dictionary

  1. Watsonville
  2. watsu
  3. watt
  4. watt hour
  5. watt hours
  6. watt year
  7. watt years
  8. watt-hour
  9. watt-hour meter
  10. watt-hour meters
  11. watt-hours

Source and license

Adapted from Wiktionary: watt year (page history and authors); watt-year (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.

Last updated:

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