The Dictionary application comes with a panel applet, the Dictionary Applet. You can add the Dictionary Applet applet to a panel and look up words in dictionaries.
To add Dictionary Applet to a panel, right-click on the panel, then choose Add to Panel. Select Dictionary Applet in the Add to the panel dialog, then click OK.
To look up a word, type it into the entry field, and press Enter or right-click on the dictionary icon and then choose Look up.
If some definition for the word was found, a window will appear, with the text of the definitions:
Click Save to save the definitions to a text file. Click Print to print the definitions. Click Clear to clear the definitions.
You can make the window disappear by left-clicking on the dictionary icon or by pressing Esc.
To configure the Dictionary Applet, right-click on the dictionary icon, then choose Preferences.
The Preferences dialog is the same used by the Dictionary application, so refer to Section 4 ― Preferences