TermCymru

New Terms: 26 terms were added or amended on 12 December 2025. You can browse these by making an empty search, which will display all records in the termbase, and sorting the results by newest last updated date.

New Articles in the Arddulliadur: One new article, 'cyfieithu 'yes' / 'no' mewn arolygon a holiaduron' was added, and the articles 'a/ac' a 'cysylltnod' were updated. - 05 December 2025

New Translation Memories: 11 new Translation Memories were added to BydTermCymru on 10 December 2025. The combined memories, which include all the relevant individual files in one file, have also been updated.

Searchable resources

  • A searchable database of terms used by Welsh Government translators in their everyday work.

  • Advice and guidance for those translating general texts. You can search specific words or browse by section.

Subject-specific lists

  • Lists of terms in specific fields, including race and ethnicity terms, LGBTQ+ terms, and COVID-19 key terms.

  • Lists of the names of all electoral wards in Wales and the names of all monuments in Cadw's care, as well as information about the List of Standardised Welsh Place-names by the Welsh Language Commissioner.

  • Lists of the names of states, UK Crown Dependencies and UK Overseas Territories.

Other resources

About

  • BydTermCymru is the portal for the Welsh Government Translation Service's resources.

  • Here you will find information about how to use the resources on BydTermCymru.