SpotDefine is a tweak available since last night in Cydia, and with its help we can quickly discover definitions for words using Spotlight iOS 7 accessible via Springboard. As you can already see from the image above, writing a word in the Spotlight search box will display 3 search options, the last of which allows using the dictionary iOS 7 to display a definition, but it will be visible in English.
Requires iOS7. Supports 64bit. Use Spotlight to look up the definition of words using the built-in iOS dictionary. No data connection required. A new row at the bottom labeled "Search for definition" is added in Spotlight.
SpotDefine it is available for free in the repo BigBoss al Cydia.
