Add-ons
English United States Dictionary 2026.3.7
by Jorg K
English United States (en-US) Dictionary based on https://github.com/marcoagpinto/aoo-mozilla-en-dict.
About this Add-on
For may years this add-on distributed the official Mozilla dictionary. This dictionary is now available at:
https://addons.thunderbird.net/en-US/thunderbird/addon/english-us-dictionary/
Now the dictionary source is the fine dictionary maintained by Marco Pinto:
https://github.com/marcoagpinto/aoo-mozilla-en-dict
UDATE: Initial problems with the new dictionary were fixed in version 2026.3.7.
https://addons.thunderbird.net/en-US/thunderbird/addon/english-us-dictionary/
Now the dictionary source is the fine dictionary maintained by Marco Pinto:
https://github.com/marcoagpinto/aoo-mozilla-en-dict
UDATE: Initial problems with the new dictionary were fixed in version 2026.3.7.
