Our thanks to Agile Tortoise for sponsoring MacStories this week with Terminology.

Terminology is an app for anyone who loves words. A Universal app for iPad and iPhone, Terminology is part dictionary, part thesaurus and part research tool. Terminology starts with a great offline dictionary with concise definitions, and extends the dictionary with deep word relations. Find the right word by browsing more and less specific words, and more. If what you need is not in the dictionary, Terminology offers customizable actions to integrate with other reference website and apps.

Get Terminology today for $2.99 on the App Store, or find out more at agiletortoise.com.

Federico’s note: I use Terminology on my iPhone and iPad, and I’m a fan of the design changes and actions that were introduced with version 3.0, which I reviewed here. Gabe Weatherhead has some great examples of how you can make Terminology work for you with custom actions.