Quick, non-crashing bilingual dictionary, allowing you to even look for entire expressions or the other way round suggesting you the words being used in figurative contexts, in which case its pleasantly highlighted in blue. Whenever connected to the Internet you can count on vocal results, as well. I suggest you get this app together with a beautifully designed phrasebook. By the same developer of course.
Karolnowoszynski about Dictionary & Translator, v7.2