Can someone recommend a completely local English-language dictionary for Debian?

I recently found wordnet through an offline dictionary/thesaurus program and thought it was a pretty neat project. https://wordnet.princeton.edu/

For my use case I was more interested in the data than the application and so never installed it and am unable to comment on how usable it is, but will include a link if you want to look. https://sourceforge.net/projects/artha/