• synonyms


[doo, dyoo; French dy]
  1. (in names of French derivation) a contraction of de and the article le: Joachim du Bellay.
Show More


  1. Duke.
  2. Dutch.
Show More
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for du

Contemporary Examples of du

Historical Examples of du

  • The king is at the tent of the brave Du Guesclin, where he will sup to night.

    The White Company

    Arthur Conan Doyle

  • Men cannot slip out of du--out of quarrels as they may out of coats.

    In the Valley

    Harold Frederic

  • But Du Dsi Tschun was ashamed and did not want to accept his help.

  • But Du Dsi Tschun remained unmoved, so the giant went off raging.

  • But Du Dsi Tschun remained motionless and paid no attention to it.

British Dictionary definitions for du


abbreviation for
  1. depleted uranium
Show More


abbreviation for
  1. Duke
  2. Dutch
Show More
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012