A very useful tool, especially for Polish people. The best language-connected add-on for Firefox. Works flawlessly with diki.

i just wanted a quick lookup for words without opening a new tab or full webpage each time. after trying out 6 others, i found this one and it works exactly like i was hoping! thanks for developing it :)

Tested it today. It's working perfect for me. A great help for people who want to learn or improve English.

Incredibly slow loading!!!

Very useful and well done.

It's really helpful while reading English articles.

Bardzo dobry dodatek, polecam!