Amazon updates Kindle app with inline dictionary, more (Macworld.com)

Macworld.com - Amazon on Thursday released significant upgrades to its Kindle app for iPhone and iPad. Just days after the company announced the new Kindle 3, Amazon’s made the iOS version of its e-reader even more competitive with its hardware device: The app now includes a dictionary with 250,000 entries, adds the ability to search within books on the iPad, and improves the experience of searching books on the iPhone and iPod touch.