I could really use something like that, with the additional ability to add custom sources. My use cases: I read e-books in Calibre[1]. When I read novels in T

I could really use something like that, with the additional ability to add custom sources. My use cases: I read e-books in Calibre[1]. When I read novels in The Witcher series or in the Forgotten Realms meta-series, I need to lookup words that may or may not be just a creature in the universe of the novel. Having a page that automatically looks up a word in both real dictionaries and in The Witcher or Forgotten Realms wiki would be really cool. My daughter also reads e-books in Calibre, but her English is nowhere near my level. It's a second language for her. So she needs to be able to look up words in English-Chinese dictionaries. [1]: https://calibre-ebook.com/ https://calibre-ebook.com/