mid - Mozilla Internet Dictionary is a tabbed dictionary browser using the dictionary resources of the Internet. It can save you having to manually track down the best reference material on the Net by making available an assortment of reliable and well-respected searchable dictionaries and encyclopaedias in a single tabbed interface.

You can start Mid from your Firefoxs Tools menu. You can also add a toolbar button for easier access: After installing and restarting choose customize toobar and drop Mids icon upon the toolbar.

The bravest can edit dictionaries.xml in mid.jar by hand. All the searchable services offered up by mid are already available on the Internet, so you don't need to use mid to get access to them. Nevertheless, because it provides a one-stop-shop for all this useful reference material you're more likely to consult mid than manually visit each of the websites in question.

Dictionaries can be chosen by their types.

Requirements:
* Firefox
* SeaMonkey

The license of this software is Free Trial Software, you can free download and get a free trial.