Firefox AI Dictionary Browser Add-ons 

1. Open Firefox and go to Add-ons and Themes, OR use keyboard shortcut Ctrl+Shift+A

Search for “AI Translator and Dictionary Online | Definer” and ADD to FireFox browser

FF will display this message.  Click OK. 

Review the setup options

When you log into NativeAccent (or any other webpage), drag over a word to view the dictionary icon.  Click or tap the icon to display the dictionary