Scrollable, Clickable text in iPhone SDK

I'd like to make a text based app with clickable text in a scrollable screen. Can't seem to do it with TextView.

Let me explain: you open the app and there is a long paragraph. You scroll down and click on the word hammer (which is probably colored or bolded) and a small pop up window appears with a definition of hammer. How is this possible?

If you'd like to se开发者_JAVA技巧e an example, here is a youtube vid of somewhat similar functions in a bible app (though they don't use a pop up box): http://www.youtube.com/watch?v=qNCgePlBamQ

Any help would be appreciated

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You could use a UIWebView and HTML

and this: iOS Clickable Words (UILabel or UIbutton's) was asked suspiciously recently