This package allows you to create a dictionary on your Concrete5 website. Add words or import words with there explanation and show them as a searchable list on your website. This package can also crawl your site searching for words in the dictionary. The found words will then be "converted" to clickable links that will show there explanation in a popup.
You can add attributes to every word, so higly customizable. The block on the website can also be changed as you wish.