Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for British English Dictionary by tGhijklmno
Rated 5 out of 5 stars
I had the same problem with this add-on saying it wasn't compatible with 3.0.5. Restarted FF a number of times without luck. Next day started FF as usual and it installed the add-on fine. Thought I'd mention, in case anyone else has a similar problem.
This review is for a previous version of the add-on (1.19).To create your own collections, you must have a Mozilla Add-ons account.