Oxford dictionaries are the World's Most Trusted Reference Books

This dictionary is ideal for everyone needing clear and accessible information on today's English. With over 140,000 words, including phrases, derivatives and idioms in more than 30,000 definitions, it provides a comprehensive coverage of everyday English.

The meanings are given in a plain and straightforward style. Usage notes give guidance on points of grammar, usage, and spelling. Concise and useful information on interesting aspects of word origins is provided, avoiding technical terminology.

• Fast look up (<500ms) featuring Electronic Pocket Oxford Dictionary (over 140,000 words).
• Alpha search entry : enter the first letter only to quickyl browse the dictionary index
• Easy-to-use interface that includes adjustable font size and color support for better readability.
• One click word look up and popup definition from any eBook or Enews
• Advanced inflexion algorithm when looking up words
• Create your own word list with the Bookmarks function list.
• High rate of data compression optimized for fast performance.
• Support for external memory cards ( SD/MMC / Compact Flash/Memory Stick
• High Resolution and Jogwheel support for Sony Clie

Along with the unique lookup functionality in the Mobipocket Reader 4.5, this dictionary can be used both on your PDA AND on a PC with the Mobipocket Reader for PDA and PC.