I'm frequently reading texts in english and french on my iPad. I really don't mind if the language of the interface is english or french. Is there a way to look up words independently of the interface language ? So far I'm switching the language in the settings when I need to.
This is basically this question: Multiple languages for dictionary Look up in Spotlight, but for iPad.
Best Answer
On iOS7: the dictionary can be selected from the definition screen.
On iOS6: From my experience, switching the keyboard language is enough to change the dictionary language.
First you'll have to add the keyboards you need (this is a one-time operation):
Now you can use the key that is located to the left of the space bar in order to use a different keyboard (a list is displayed on long press).