Install dict-freedict-eng-ara by entering the following commands in the terminal:
sudo apt update sudo apt install dict-freedict-eng-ara
English-Arabic dictionary for the dict server/client
This is the English-Arabic dictionary from the FreeDict project in version 0.6.2 (FreeDict status: stable). It contains 87400 headwords. It can be used for the dict server in conjunction with a dict client.