Joule

== English == === Etymology === A variant of Jewell. === Proper noun === Joule A surname. ==== Derived terms ==== === References === Hanks, Patrick, editor (2003), “Joule”, in Dictionary of American Family Names, volume 2, New York: Oxford University Press, →ISBN, page 256. == German == === Pronunciation === IPA(key): /d͡ʒuːl/ === Noun === Joule n (strong, genitive Joule or Joules, plural Joule) joule ==== Declension ==== === Further reading === “Joule” in Duden online