A big thanks for this addon !
I customized a little bit (by the fact that is highly customizable) to my taste, therefore I've already had an English-->Hungarian and also a Hungarian-->Englis dictionary on the popup menu and context menu with an external searching engine and icon. :-)

It is one of the most useful and great web extension till I tried to use in the "Quantum-era" (on Linux Mint Debian Edition with Xfce deskt. envir.).
Thank you again and again. ;-)

This great job (end the effort of the author behind that addon) deserves this 5 stars I gave.
;-)

I shall recommend this web extension to all of my friends.