I use this everyday, multiple times a day. Any nits I may have to pick don't come close to knocking off a star from my rating.

Must have for people who knows less vocabularies. Also works as handy translator which is very useful when you read content in non-native languages.

The best, most customizable, reliable dictionary popup extension I've ever used!! I wish it was available on chromium too.

It's so nice to have a dictionary+translator in one extention, props to the devs for a good product.
It actually found definitions for words most other dictionary extentions failed to define, even medical jargon!
No Urban Dictionary as default source at the time of writing, glad there's at least a single custom search. And while I don't usually pay much mind to a presence (or lack) of customisability, this one even has scheduling to swap between multiple themes at certain times of the day. The only thing missing now is location setting for automatic swaps with local sunrise/sunset, lol!

Awesome add-ons. Hopefully there will be more slot(s) available for custom source(s).
Thanks to developer.

It is really good and comfortable to use! I just wished it saved which words you looked up and how many times, so you could go over them. It would be perfect if this was added!

A great utility!

It's been a long time since I used a translation addon that is so versatile, most of others are too simple or have to open to another tab.

Thank you for taking the time to develop such a good tool for free.
If possible please add a "donate" option, I and others can donate to you.

* A little suggest: If it's possible to save and export a history of searched words, with a brief definition of it (like Google Dictionary) would be great.

Quick, useful and pretty! I only wish there were more sources, such as Oxford Dictionary, Merriam-Webster, WordNet etc.

Thank you for making this addon! It's absolutely terrific and great for looking up words on the go.
I was going to ask for weblio Japanese-Japanese dictionary as an additional source, but it would be really awesome if we could define our own sources too!

Fast, clean, and well thought out. I have been looking for an add-on like this for a long time. Please add StartPage.com as a search source. They anonymize searches through Google, protecting the user's privacy.

So usefull add-on! Has become part of my productivity.

Suggestion: I think a setting for max selected words would be useful, I sometimes highlight text when I'm reading an article to keep track where I am, and this thing pops up. If it would be possible to toggle from settings max number of words after which this add-on ignores the selection.

Also on my wishlist: Youtube and IMDB lookup :)