No definition found almost every word.

Perfect ADD-ONS. Exactly What i was looking for.

Majority of the definitions I selected on a webpage comes back with "no definition found", and I am talking about the simplest words like "asinine" and "relationship".

Just installed, works really smoothly by opening an overlay when a word is selected, and contains a brief explanation of the word (tried with English text). This is exactly what I needed. Kudos to the developers.

Great, simpledictionary (though would really love more languages added, like Arabic). Besides the language limitations, my only quibble is one that has been mentioned: popups shouldn't occur in edit fields. Double clicking on a word to retype it brings up the popup and obscures the text.

this is a time saver for me, makes learning a lot faster and encouraged.

works great

It used to be perfect, one day the dictionary stopped working and says no definition found.

Very friendly