Dictionary is a project mainly written in Haskell, it's free.
Command line text file dictionary
1) ghc --make dict 2) add binary to path 3) enjoy
1) dict word
TODO: add cabal file executable-path, split
1) delete index_main from root directory 2) delete data/index* 3) run dictionary executable
OR
1) ghci dict.hs 2) call index function
word1[tab]translation word2[tab]translation