Wiktionary:Firefox Extension

Definition from Wiktionary, the free dictionary
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To add a Firefox extension which will allow you to select, right-click on a word, and look it up in Wiktionary or Wikipedia do the following:

WikiLook Screenshot.png

  • Download WikiLook add-on from MozDev.org this is a latest version
  • or download WikiLook directly from Mozilla web site

Please read how to use WikiLook here or on Mozilla


  1. download the dictionary extension from Merriam-Webster
  2. follow their instructions
  3. when you have the extension options opened add the following entries