The "Oxford Dictionary of English" is the best encyclopedia in pure English language - at a reasonable price! Although it has no translation in the German language, but it is of errors as they occur in the unabridged dictionary of Pons free apparently. The extent of vocabulary is unique compared to all major English major German dictionaries German publishers. So look for words such as "laic / laical" the entry into the "Oxford Dictionary of English". It has therefore for students and professionals with a reasonable opportunity to understand English technical terms, though basic knowledge of English is required. It represents a good addition to pure technical dictionaries and allows the bigger picture of their own specialty. The purchase of this dictionary is highly recommended and, in conjunction with a good unabridged dictionary, like HarperCollins German Unabridged Dictionary 4th Ed. a must for any well-stocked bookshelf! Five Stars - buy! Buy! Buy!