There isn't a "translate button" - the selection of the word i the button for define/translate/wiki. You swipe between the three cards. I like this, as a user.

There isn't a "translate button" - the selection of the word i the button for define/translate/wiki. You swipe between the three cards. I like this, as a user. I don't want MORE buttons to tap through when I'm trying to define or translate a word. Especially since the Kindle eink screen and UI is not the most responsive.