Name: XDXF - XML Dictionary Exchange Format
Creator: Dictionaries
License: gpl-2.0

About

From the website:

XDXF is a project to unite all existing open dictionaries and provide both users and developers with universal XML-based format, convertible to and from other popular dictionary formats. 

There are currently 308 dictionary files in various languages.

Format

It appears dictionary files are in XML.

Access/Re-use

The SourceForge XDXF project page says material is available under GPL.

Dictionaries are available on the download page.

<h3>About</h3>
<p>From the website:</p>
<blockquote>
<p>XDXF is a project to unite all existing open dictionaries and provide both users and developers with universal XML-based format, convertible to and from other popular dictionary formats. </p>
</blockquote>
<p>There are currently 308 dictionary files in various languages.</p>
<h3>Format</h3>
<p>It appears dictionary files are in XML.</p>
<h3>Access/Re-use</h3>
<p>The <a href="http://sourceforge.net/projects/xdxf/">SourceForge XDXF project page</a> says material is available under GPL.</p>
<p>Dictionaries are available on the <a href="http://xdxf.revdanica.com/down/">download page</a>.</p>