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Ap Geiriaduron

Ap Geiriaduron

by Bangor University

5 ratings
74 reviews
📚 Education
🔍 Reference
Free

Details

Released
October 24, 2012
Updated
January 21, 2026

Features

Developer

Bangor University
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About

This app provides access to comprehensive Welsh-English dictionaries, including general vocabulary and specialized terminology for education. Search headwords easily, view related entries, and switch between Welsh and English interfaces.

✓Search Welsh and English headwords
✓View all entries for a headword
✓Find related entries
✓Access specialized terminology dictionaries
✓Switch between Welsh and English UI
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What's New in Ap Geiriaduron

170.0.0

January 21, 2026

Cywiro gwall llwytho geiriaduron i lawr / Fixing dictionary download bug

User reviews

Most RecentHighest RatedLowest Rated

Used to be great, now not so much

This used to be such a great online dictionary for Welsh learners but the most recent update and revamp seems to have changed the source vocabulary and how Welsh words are presented as a choice. I’m also sure there used to be plurals but they don’t seem to be there so much now. I used to use it all the time but now I can’t face it. A really poor outcome for a university learning tool
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HGhen ddraig goch

Bendigedig!!!

Very clever app made by a super swagger jagger guy!
H1Happy cupcake 124

Something changed.

Very poor these days. Put in a known Welsh word for trans to English. It jumps to a completely different word. Nothing to do with the original input. Doesn’t happen all the time but frustrating it is.
Rricky--d

Aeth rywbeth o'i le

Something has indeed hone wrong with this app. Is it working at all?
RRhobartOwain

NO LONGER WORKS

This app was excellent, now, I can’t get a single word! It’s like the dictionaries are empty! I’ve deleted and re-installed, made sure all dictionaries were selected and nothing. Such a shame
MMogsyMorgannwg

Response from developer

Haia llawylwytho yr fersiwn newydd 1.68.0 dylai yr problemmau wedi eu cael eu drwsio yn yr fersiwn yna

See 69 more reviews

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FAQ

What does the Ap Geiriaduron app do?

The Ap Geiriaduron app allows users to search a general Welsh-English dictionary called Cysgair, as well as specialized terminology dictionaries. These include dictionaries for school-age education and Higher Education subjects. It also provides access to additional dictionaries from the Porth Termau portal when online.

What are the key features of the Ap Geiriaduron app?

Key features include the ability to easily search for both English and Welsh headwords, display all entries associated with a specific headword, and a drill-down feature to find related entries. The app also offers both Welsh and English user interface languages, which can be changed in the settings.

Is the Ap Geiriaduron app free to use?

Yes, the application is available for free. The development of the educational terminology dictionaries is funded by the Welsh Government and Coleg Cymraeg Cenedlaethol, making the app accessible without cost to users.

What kind of terminology dictionaries are available?

The app includes Y Termiadur Addysg, which contains standardized terminology for school-age education. It also features Geiriadur Termau'r Coleg Cymraeg, focusing on terminology for Higher Education subjects. Additional dictionaries can be accessed online through the Porth Termau portal.

Who developed the Ap Geiriaduron app?

The Ap Geiriaduron app was developed by Bangor University's Language Technologies Unit. The development of specific dictionaries within the app is supported by funding from the Welsh Government and Coleg Cymraeg Cenedlaethol.