Review for British English Dictionary by PJDiddy
Rated 3 out of 5 stars
Works fine however many words are still of the American variety, more of an English dictionary rather than British English. You still have to go back and check before deciding if your English spelling is correct or go with the possible American version it gives.
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.