Ikona doplňku Geiriadur Cymraeg

Geiriadur Cymraeg 1.08

od Osian ap Garth

Welsh MySpell Dictionary - The word-list was created as part of the Cysill software, developed by Canolfan Bedwyr, University of Wales, Bangor.

The Mozilla addon is a separate piece of work simply to connect the dictionary to Mozilla products.