Install xfce4-dict by entering the following commands in the terminal:
sudo apt update sudo apt install xfce4-dict
Description:
Dictionary plugin for Xfce4 panel
This program allows you to search different kinds of dictionary services for words or phrases and shows you the result. Currently you can query a Dict server (RFC 2229), any online dictionary service by opening a web browser or search for words using the aspell/ispell program. . xfce4-dict contains a stand-alone application called “xfce4-dict” and a panel plugin for the Xfce panel.
Homepage: http://goodies.xfce.org/projects/applications/xfce4-dict
Version: 0.8.0-1
Section: universe/x11