Copictionary - Copy Dictionary
Virus Free No Ads
All you have to do is just select the word and copy.
Then the Pop-up tells you the meaning of the word.
You can move the Pop-up window so that it doesn’t bother you reading with other apps.
* Reading e-Book, internet site.
* Studying English, Japanese.
You can search word without network.
NOTE: Requires internet access for displaying adds.