goldendict software package provides feature-rich dictionary lookup program, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install goldendict
goldendict is installed in your system.
Make ensure the goldendict package were installed using the commands given below,
$ sudo dpkg-query -l | grep goldendict *
You will get with goldendict package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Utilities |
| Package | goldendict |
| Version | 1.5.0~git20150923-1 |
| Description | feature-rich dictionary lookup program |
| Sub Section | Utils |