If you want, please post any likes/dislikes or feature requests for this add-on in the Reviews section.
Select a word in a webpage and right click mouse and choose Check Google Dictionary to view a panel pop up with the Google definition about it. You can change in the Options menu of this addon the country of Google you want to use. This gives the ability to look up words in many languages around the world. Click outside of pop up to remove it. Double left clicking a word in a webpage can highlight it straight away, then just right click and select Check Google Dictionary to get the page inset.
This is a simple addon that really just allows speedy look up for users who are going through lots of info. A keyboard shortcut of CTRL-5 or CMD-5 has been added which can be changed in Options.
When you have the panel open with the definition of the word you can hold down CTRL-SHIFT-5, or CMD-SHIFT-5 for Mac to make the panel page open up in a new tab. As requested by users.
You can also left click and drag any link inside of the panel to your Firefox address bar and drop it in to navigate directly there.
Click anywhere outside of the pop up panel to remove it after use.
Hope you like this extension. Please review it if you have time.