Doesn't work on all websites. I double click on a word and the definition doesn't pop up. I have to click on the icon in the toolbar to get the definition.

My first ever review. this one deserves it.

It's Perfect!

Just like Google Translate add-on for Chrome,

Double click. It shows the definition.

not working in ff 61.i am doubleclicking words here and there,this thing doesnt work.

Thought it would work by highlighting the word. Didn't realized you had to double click.

Works alright. The issues are on websites with dark backgrounds it's extremely difficult to read the definition of words. An audio option would be nice to hear how a word is pronounced.

Awesome! Finally I've got an alternative to "Dictionary Extension" (https://addons.mozilla.org/en-US/firefox/addon/dictionary-extension/) of the pre-Quantum Firefox.
It maybe is a bit slow but that is okay.

I'd love it if the developer improves the UI a little bit (no fancy animation or background, etc. Just plain UI with the dialog easy to find with text easier to read). I think "Dictionary Extension" got it right with a plain and simple UI.

Works well, but not secure. Anything you double-click gets looked up in what I assume is clear text. That would include usernames, passwords, etc.

While it is already good, it could be the best if it had history feature for the words(similar to Google Dictionary).

love it. easy to use if it gives you what you need. it does not work 98% of the time. wtf FF?? I am so sick of having to attempt to FIX your bugs in ways I do not understand or with 55 steps. FF used to be the BEST. mostly it now SUCKS. get it together because trust me chrome is NO alternative either. it's worse. can't you guys just leave well enough alone.? PLEASE.

GOOD

this is now a must have add-on
+ works good (just double click) and pops out

good work guys

I want an audio pronunciation option like the original Dictionary.com.

Great and useful extension so far.

Ive been searching for this kind of extension that's available on chrome and you've provide it , Thank you <3

Very good, but works badly on web pages with dark background, can not see the text at all.